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2757a4dc18
Reference-putting functions should not access the object being put after decrementing the refcount unless they reduce the refcount to zero. Fix a couple of instances of this in afs by copying the information to be logged by tracepoint to local variables before doing the decrement. [Fixed a bit in afs_put_server() that I'd missed but Marc caught] Fixes:341f741f04
("afs: Refcount the afs_call struct") Fixes:4521819369
("afs: Trace afs_server usage") Fixes:977e5f8ed0
("afs: Split the usage count on struct afs_server") Signed-off-by: David Howells <dhowells@redhat.com> cc: Marc Dionne <marc.dionne@auristor.com> cc: linux-afs@lists.infradead.org Link: https://lore.kernel.org/r/165911278430.3745403.16526310736054780645.stgit@warthog.procyon.org.uk/ # v1
1516 lines
45 KiB
C
1516 lines
45 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/* AFS tracepoints
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*
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* Copyright (C) 2016 Red Hat, Inc. All Rights Reserved.
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* Written by David Howells (dhowells@redhat.com)
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*/
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM afs
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#if !defined(_TRACE_AFS_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_AFS_H
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#include <linux/tracepoint.h>
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/*
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* Define enums for tracing information.
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*/
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#ifndef __AFS_DECLARE_TRACE_ENUMS_ONCE_ONLY
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#define __AFS_DECLARE_TRACE_ENUMS_ONCE_ONLY
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enum afs_call_trace {
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afs_call_trace_alloc,
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afs_call_trace_free,
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afs_call_trace_get,
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afs_call_trace_put,
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afs_call_trace_wake,
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afs_call_trace_work,
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};
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enum afs_server_trace {
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afs_server_trace_alloc,
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afs_server_trace_callback,
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afs_server_trace_destroy,
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afs_server_trace_free,
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afs_server_trace_gc,
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afs_server_trace_get_by_addr,
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afs_server_trace_get_by_uuid,
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afs_server_trace_get_caps,
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afs_server_trace_get_install,
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afs_server_trace_get_new_cbi,
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afs_server_trace_get_probe,
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afs_server_trace_give_up_cb,
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afs_server_trace_purging,
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afs_server_trace_put_call,
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afs_server_trace_put_cbi,
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afs_server_trace_put_find_rsq,
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afs_server_trace_put_probe,
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afs_server_trace_put_slist,
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afs_server_trace_put_slist_isort,
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afs_server_trace_put_uuid_rsq,
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afs_server_trace_update,
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};
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enum afs_volume_trace {
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afs_volume_trace_alloc,
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afs_volume_trace_free,
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afs_volume_trace_get_alloc_sbi,
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afs_volume_trace_get_cell_insert,
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afs_volume_trace_get_new_op,
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afs_volume_trace_get_query_alias,
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afs_volume_trace_put_cell_dup,
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afs_volume_trace_put_cell_root,
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afs_volume_trace_put_destroy_sbi,
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afs_volume_trace_put_free_fc,
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afs_volume_trace_put_put_op,
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afs_volume_trace_put_query_alias,
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afs_volume_trace_put_validate_fc,
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afs_volume_trace_remove,
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};
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enum afs_cell_trace {
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afs_cell_trace_alloc,
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afs_cell_trace_free,
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afs_cell_trace_get_queue_dns,
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afs_cell_trace_get_queue_manage,
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afs_cell_trace_get_queue_new,
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afs_cell_trace_get_vol,
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afs_cell_trace_insert,
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afs_cell_trace_manage,
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afs_cell_trace_put_candidate,
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afs_cell_trace_put_destroy,
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afs_cell_trace_put_queue_fail,
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afs_cell_trace_put_queue_work,
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afs_cell_trace_put_vol,
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afs_cell_trace_see_source,
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afs_cell_trace_see_ws,
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afs_cell_trace_unuse_alias,
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afs_cell_trace_unuse_check_alias,
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afs_cell_trace_unuse_delete,
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afs_cell_trace_unuse_fc,
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afs_cell_trace_unuse_lookup,
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afs_cell_trace_unuse_mntpt,
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afs_cell_trace_unuse_no_pin,
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afs_cell_trace_unuse_parse,
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afs_cell_trace_unuse_pin,
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afs_cell_trace_unuse_probe,
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afs_cell_trace_unuse_sbi,
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afs_cell_trace_unuse_ws,
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afs_cell_trace_use_alias,
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afs_cell_trace_use_check_alias,
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afs_cell_trace_use_fc,
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afs_cell_trace_use_fc_alias,
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afs_cell_trace_use_lookup,
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afs_cell_trace_use_mntpt,
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afs_cell_trace_use_pin,
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afs_cell_trace_use_probe,
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afs_cell_trace_use_sbi,
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afs_cell_trace_wait,
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};
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enum afs_fs_operation {
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afs_FS_FetchData = 130, /* AFS Fetch file data */
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afs_FS_FetchACL = 131, /* AFS Fetch file ACL */
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afs_FS_FetchStatus = 132, /* AFS Fetch file status */
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afs_FS_StoreData = 133, /* AFS Store file data */
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afs_FS_StoreACL = 134, /* AFS Store file ACL */
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afs_FS_StoreStatus = 135, /* AFS Store file status */
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afs_FS_RemoveFile = 136, /* AFS Remove a file */
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afs_FS_CreateFile = 137, /* AFS Create a file */
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afs_FS_Rename = 138, /* AFS Rename or move a file or directory */
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afs_FS_Symlink = 139, /* AFS Create a symbolic link */
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afs_FS_Link = 140, /* AFS Create a hard link */
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afs_FS_MakeDir = 141, /* AFS Create a directory */
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afs_FS_RemoveDir = 142, /* AFS Remove a directory */
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afs_FS_GetVolumeInfo = 148, /* AFS Get information about a volume */
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afs_FS_GetVolumeStatus = 149, /* AFS Get volume status information */
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afs_FS_GetRootVolume = 151, /* AFS Get root volume name */
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afs_FS_SetLock = 156, /* AFS Request a file lock */
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afs_FS_ExtendLock = 157, /* AFS Extend a file lock */
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afs_FS_ReleaseLock = 158, /* AFS Release a file lock */
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afs_FS_Lookup = 161, /* AFS lookup file in directory */
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afs_FS_InlineBulkStatus = 65536, /* AFS Fetch multiple file statuses with errors */
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afs_FS_FetchData64 = 65537, /* AFS Fetch file data */
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afs_FS_StoreData64 = 65538, /* AFS Store file data */
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afs_FS_GiveUpAllCallBacks = 65539, /* AFS Give up all our callbacks on a server */
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afs_FS_GetCapabilities = 65540, /* AFS Get FS server capabilities */
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yfs_FS_FetchData = 130, /* YFS Fetch file data */
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yfs_FS_FetchACL = 64131, /* YFS Fetch file ACL */
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yfs_FS_FetchStatus = 64132, /* YFS Fetch file status */
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yfs_FS_StoreACL = 64134, /* YFS Store file ACL */
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yfs_FS_StoreStatus = 64135, /* YFS Store file status */
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yfs_FS_RemoveFile = 64136, /* YFS Remove a file */
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yfs_FS_CreateFile = 64137, /* YFS Create a file */
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yfs_FS_Rename = 64138, /* YFS Rename or move a file or directory */
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yfs_FS_Symlink = 64139, /* YFS Create a symbolic link */
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yfs_FS_Link = 64140, /* YFS Create a hard link */
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yfs_FS_MakeDir = 64141, /* YFS Create a directory */
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yfs_FS_RemoveDir = 64142, /* YFS Remove a directory */
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yfs_FS_GetVolumeStatus = 64149, /* YFS Get volume status information */
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yfs_FS_SetVolumeStatus = 64150, /* YFS Set volume status information */
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yfs_FS_SetLock = 64156, /* YFS Request a file lock */
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yfs_FS_ExtendLock = 64157, /* YFS Extend a file lock */
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yfs_FS_ReleaseLock = 64158, /* YFS Release a file lock */
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yfs_FS_Lookup = 64161, /* YFS lookup file in directory */
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yfs_FS_FlushCPS = 64165,
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yfs_FS_FetchOpaqueACL = 64168,
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yfs_FS_WhoAmI = 64170,
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yfs_FS_RemoveACL = 64171,
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yfs_FS_RemoveFile2 = 64173,
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yfs_FS_StoreOpaqueACL2 = 64174,
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yfs_FS_InlineBulkStatus = 64536, /* YFS Fetch multiple file statuses with errors */
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yfs_FS_FetchData64 = 64537, /* YFS Fetch file data */
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yfs_FS_StoreData64 = 64538, /* YFS Store file data */
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yfs_FS_UpdateSymlink = 64540,
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};
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enum afs_vl_operation {
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afs_VL_GetEntryByNameU = 527, /* AFS Get Vol Entry By Name operation ID */
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afs_VL_GetAddrsU = 533, /* AFS Get FS server addresses */
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afs_YFSVL_GetEndpoints = 64002, /* YFS Get FS & Vol server addresses */
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afs_YFSVL_GetCellName = 64014, /* YFS Get actual cell name */
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afs_VL_GetCapabilities = 65537, /* AFS Get VL server capabilities */
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};
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enum afs_cm_operation {
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afs_CB_CallBack = 204, /* AFS break callback promises */
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afs_CB_InitCallBackState = 205, /* AFS initialise callback state */
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afs_CB_Probe = 206, /* AFS probe client */
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afs_CB_GetLock = 207, /* AFS get contents of CM lock table */
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afs_CB_GetCE = 208, /* AFS get cache file description */
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afs_CB_GetXStatsVersion = 209, /* AFS get version of extended statistics */
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afs_CB_GetXStats = 210, /* AFS get contents of extended statistics data */
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afs_CB_InitCallBackState3 = 213, /* AFS initialise callback state, version 3 */
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afs_CB_ProbeUuid = 214, /* AFS check the client hasn't rebooted */
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};
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enum yfs_cm_operation {
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yfs_CB_Probe = 206, /* YFS probe client */
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yfs_CB_GetLock = 207, /* YFS get contents of CM lock table */
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yfs_CB_XStatsVersion = 209, /* YFS get version of extended statistics */
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yfs_CB_GetXStats = 210, /* YFS get contents of extended statistics data */
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yfs_CB_InitCallBackState3 = 213, /* YFS initialise callback state, version 3 */
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yfs_CB_ProbeUuid = 214, /* YFS check the client hasn't rebooted */
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yfs_CB_GetServerPrefs = 215,
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yfs_CB_GetCellServDV = 216,
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yfs_CB_GetLocalCell = 217,
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yfs_CB_GetCacheConfig = 218,
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yfs_CB_GetCellByNum = 65537,
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yfs_CB_TellMeAboutYourself = 65538, /* get client capabilities */
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yfs_CB_CallBack = 64204,
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};
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enum afs_edit_dir_op {
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afs_edit_dir_create,
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afs_edit_dir_create_error,
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afs_edit_dir_create_inval,
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afs_edit_dir_create_nospc,
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afs_edit_dir_delete,
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afs_edit_dir_delete_error,
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afs_edit_dir_delete_inval,
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afs_edit_dir_delete_noent,
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};
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enum afs_edit_dir_reason {
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afs_edit_dir_for_create,
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afs_edit_dir_for_link,
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afs_edit_dir_for_mkdir,
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afs_edit_dir_for_rename_0,
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afs_edit_dir_for_rename_1,
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afs_edit_dir_for_rename_2,
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afs_edit_dir_for_rmdir,
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afs_edit_dir_for_silly_0,
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afs_edit_dir_for_silly_1,
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afs_edit_dir_for_symlink,
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afs_edit_dir_for_unlink,
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};
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enum afs_eproto_cause {
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afs_eproto_bad_status,
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afs_eproto_cb_count,
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afs_eproto_cb_fid_count,
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afs_eproto_cellname_len,
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afs_eproto_file_type,
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afs_eproto_ibulkst_cb_count,
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afs_eproto_ibulkst_count,
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afs_eproto_motd_len,
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afs_eproto_offline_msg_len,
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afs_eproto_volname_len,
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afs_eproto_yvl_fsendpt4_len,
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afs_eproto_yvl_fsendpt6_len,
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afs_eproto_yvl_fsendpt_num,
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afs_eproto_yvl_fsendpt_type,
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afs_eproto_yvl_vlendpt4_len,
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afs_eproto_yvl_vlendpt6_len,
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afs_eproto_yvl_vlendpt_type,
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};
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enum afs_io_error {
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afs_io_error_cm_reply,
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afs_io_error_extract,
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afs_io_error_fs_probe_fail,
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afs_io_error_vl_lookup_fail,
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afs_io_error_vl_probe_fail,
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};
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enum afs_file_error {
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afs_file_error_dir_bad_magic,
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afs_file_error_dir_big,
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afs_file_error_dir_missing_page,
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afs_file_error_dir_name_too_long,
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afs_file_error_dir_over_end,
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afs_file_error_dir_small,
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afs_file_error_dir_unmarked_ext,
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afs_file_error_mntpt,
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afs_file_error_writeback_fail,
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};
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enum afs_flock_event {
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afs_flock_acquired,
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afs_flock_callback_break,
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afs_flock_defer_unlock,
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afs_flock_extend_fail,
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afs_flock_fail_other,
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afs_flock_fail_perm,
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afs_flock_no_lockers,
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afs_flock_release_fail,
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afs_flock_silly_delete,
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afs_flock_timestamp,
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afs_flock_try_to_lock,
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afs_flock_vfs_lock,
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afs_flock_vfs_locking,
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afs_flock_waited,
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afs_flock_waiting,
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afs_flock_work_extending,
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afs_flock_work_retry,
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afs_flock_work_unlocking,
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afs_flock_would_block,
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};
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enum afs_flock_operation {
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afs_flock_op_copy_lock,
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afs_flock_op_flock,
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afs_flock_op_grant,
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afs_flock_op_lock,
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afs_flock_op_release_lock,
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afs_flock_op_return_ok,
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afs_flock_op_return_eagain,
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afs_flock_op_return_edeadlk,
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afs_flock_op_return_error,
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afs_flock_op_set_lock,
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afs_flock_op_unlock,
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afs_flock_op_wake,
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};
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enum afs_cb_break_reason {
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afs_cb_break_no_break,
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afs_cb_break_no_promise,
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afs_cb_break_for_callback,
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afs_cb_break_for_deleted,
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afs_cb_break_for_lapsed,
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afs_cb_break_for_s_reinit,
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afs_cb_break_for_unlink,
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afs_cb_break_for_v_break,
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afs_cb_break_for_volume_callback,
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afs_cb_break_for_zap,
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};
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#endif /* end __AFS_DECLARE_TRACE_ENUMS_ONCE_ONLY */
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/*
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* Declare tracing information enums and their string mappings for display.
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*/
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#define afs_call_traces \
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EM(afs_call_trace_alloc, "ALLOC") \
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EM(afs_call_trace_free, "FREE ") \
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EM(afs_call_trace_get, "GET ") \
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EM(afs_call_trace_put, "PUT ") \
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EM(afs_call_trace_wake, "WAKE ") \
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E_(afs_call_trace_work, "QUEUE")
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#define afs_server_traces \
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EM(afs_server_trace_alloc, "ALLOC ") \
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EM(afs_server_trace_callback, "CALLBACK ") \
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EM(afs_server_trace_destroy, "DESTROY ") \
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EM(afs_server_trace_free, "FREE ") \
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EM(afs_server_trace_gc, "GC ") \
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EM(afs_server_trace_get_by_addr, "GET addr ") \
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EM(afs_server_trace_get_by_uuid, "GET uuid ") \
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EM(afs_server_trace_get_caps, "GET caps ") \
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EM(afs_server_trace_get_install, "GET inst ") \
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EM(afs_server_trace_get_new_cbi, "GET cbi ") \
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EM(afs_server_trace_get_probe, "GET probe") \
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EM(afs_server_trace_give_up_cb, "giveup-cb") \
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EM(afs_server_trace_purging, "PURGE ") \
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EM(afs_server_trace_put_call, "PUT call ") \
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EM(afs_server_trace_put_cbi, "PUT cbi ") \
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EM(afs_server_trace_put_find_rsq, "PUT f-rsq") \
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EM(afs_server_trace_put_probe, "PUT probe") \
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EM(afs_server_trace_put_slist, "PUT slist") \
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EM(afs_server_trace_put_slist_isort, "PUT isort") \
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EM(afs_server_trace_put_uuid_rsq, "PUT u-req") \
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E_(afs_server_trace_update, "UPDATE")
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#define afs_volume_traces \
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EM(afs_volume_trace_alloc, "ALLOC ") \
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EM(afs_volume_trace_free, "FREE ") \
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EM(afs_volume_trace_get_alloc_sbi, "GET sbi-alloc ") \
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EM(afs_volume_trace_get_cell_insert, "GET cell-insrt") \
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EM(afs_volume_trace_get_new_op, "GET op-new ") \
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EM(afs_volume_trace_get_query_alias, "GET cell-alias") \
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EM(afs_volume_trace_put_cell_dup, "PUT cell-dup ") \
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EM(afs_volume_trace_put_cell_root, "PUT cell-root ") \
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EM(afs_volume_trace_put_destroy_sbi, "PUT sbi-destry") \
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EM(afs_volume_trace_put_free_fc, "PUT fc-free ") \
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EM(afs_volume_trace_put_put_op, "PUT op-put ") \
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EM(afs_volume_trace_put_query_alias, "PUT cell-alias") \
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EM(afs_volume_trace_put_validate_fc, "PUT fc-validat") \
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E_(afs_volume_trace_remove, "REMOVE ")
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#define afs_cell_traces \
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EM(afs_cell_trace_alloc, "ALLOC ") \
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EM(afs_cell_trace_free, "FREE ") \
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EM(afs_cell_trace_get_queue_dns, "GET q-dns ") \
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EM(afs_cell_trace_get_queue_manage, "GET q-mng ") \
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EM(afs_cell_trace_get_queue_new, "GET q-new ") \
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EM(afs_cell_trace_get_vol, "GET vol ") \
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EM(afs_cell_trace_insert, "INSERT ") \
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EM(afs_cell_trace_manage, "MANAGE ") \
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EM(afs_cell_trace_put_candidate, "PUT candid") \
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EM(afs_cell_trace_put_destroy, "PUT destry") \
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EM(afs_cell_trace_put_queue_work, "PUT q-work") \
|
|
EM(afs_cell_trace_put_queue_fail, "PUT q-fail") \
|
|
EM(afs_cell_trace_put_vol, "PUT vol ") \
|
|
EM(afs_cell_trace_see_source, "SEE source") \
|
|
EM(afs_cell_trace_see_ws, "SEE ws ") \
|
|
EM(afs_cell_trace_unuse_alias, "UNU alias ") \
|
|
EM(afs_cell_trace_unuse_check_alias, "UNU chk-al") \
|
|
EM(afs_cell_trace_unuse_delete, "UNU delete") \
|
|
EM(afs_cell_trace_unuse_fc, "UNU fc ") \
|
|
EM(afs_cell_trace_unuse_lookup, "UNU lookup") \
|
|
EM(afs_cell_trace_unuse_mntpt, "UNU mntpt ") \
|
|
EM(afs_cell_trace_unuse_parse, "UNU parse ") \
|
|
EM(afs_cell_trace_unuse_pin, "UNU pin ") \
|
|
EM(afs_cell_trace_unuse_probe, "UNU probe ") \
|
|
EM(afs_cell_trace_unuse_sbi, "UNU sbi ") \
|
|
EM(afs_cell_trace_unuse_ws, "UNU ws ") \
|
|
EM(afs_cell_trace_use_alias, "USE alias ") \
|
|
EM(afs_cell_trace_use_check_alias, "USE chk-al") \
|
|
EM(afs_cell_trace_use_fc, "USE fc ") \
|
|
EM(afs_cell_trace_use_fc_alias, "USE fc-al ") \
|
|
EM(afs_cell_trace_use_lookup, "USE lookup") \
|
|
EM(afs_cell_trace_use_mntpt, "USE mntpt ") \
|
|
EM(afs_cell_trace_use_pin, "USE pin ") \
|
|
EM(afs_cell_trace_use_probe, "USE probe ") \
|
|
EM(afs_cell_trace_use_sbi, "USE sbi ") \
|
|
E_(afs_cell_trace_wait, "WAIT ")
|
|
|
|
#define afs_fs_operations \
|
|
EM(afs_FS_FetchData, "FS.FetchData") \
|
|
EM(afs_FS_FetchStatus, "FS.FetchStatus") \
|
|
EM(afs_FS_StoreData, "FS.StoreData") \
|
|
EM(afs_FS_StoreStatus, "FS.StoreStatus") \
|
|
EM(afs_FS_RemoveFile, "FS.RemoveFile") \
|
|
EM(afs_FS_CreateFile, "FS.CreateFile") \
|
|
EM(afs_FS_Rename, "FS.Rename") \
|
|
EM(afs_FS_Symlink, "FS.Symlink") \
|
|
EM(afs_FS_Link, "FS.Link") \
|
|
EM(afs_FS_MakeDir, "FS.MakeDir") \
|
|
EM(afs_FS_RemoveDir, "FS.RemoveDir") \
|
|
EM(afs_FS_GetVolumeInfo, "FS.GetVolumeInfo") \
|
|
EM(afs_FS_GetVolumeStatus, "FS.GetVolumeStatus") \
|
|
EM(afs_FS_GetRootVolume, "FS.GetRootVolume") \
|
|
EM(afs_FS_SetLock, "FS.SetLock") \
|
|
EM(afs_FS_ExtendLock, "FS.ExtendLock") \
|
|
EM(afs_FS_ReleaseLock, "FS.ReleaseLock") \
|
|
EM(afs_FS_Lookup, "FS.Lookup") \
|
|
EM(afs_FS_InlineBulkStatus, "FS.InlineBulkStatus") \
|
|
EM(afs_FS_FetchData64, "FS.FetchData64") \
|
|
EM(afs_FS_StoreData64, "FS.StoreData64") \
|
|
EM(afs_FS_GiveUpAllCallBacks, "FS.GiveUpAllCallBacks") \
|
|
EM(afs_FS_GetCapabilities, "FS.GetCapabilities") \
|
|
EM(yfs_FS_FetchACL, "YFS.FetchACL") \
|
|
EM(yfs_FS_FetchStatus, "YFS.FetchStatus") \
|
|
EM(yfs_FS_StoreACL, "YFS.StoreACL") \
|
|
EM(yfs_FS_StoreStatus, "YFS.StoreStatus") \
|
|
EM(yfs_FS_RemoveFile, "YFS.RemoveFile") \
|
|
EM(yfs_FS_CreateFile, "YFS.CreateFile") \
|
|
EM(yfs_FS_Rename, "YFS.Rename") \
|
|
EM(yfs_FS_Symlink, "YFS.Symlink") \
|
|
EM(yfs_FS_Link, "YFS.Link") \
|
|
EM(yfs_FS_MakeDir, "YFS.MakeDir") \
|
|
EM(yfs_FS_RemoveDir, "YFS.RemoveDir") \
|
|
EM(yfs_FS_GetVolumeStatus, "YFS.GetVolumeStatus") \
|
|
EM(yfs_FS_SetVolumeStatus, "YFS.SetVolumeStatus") \
|
|
EM(yfs_FS_SetLock, "YFS.SetLock") \
|
|
EM(yfs_FS_ExtendLock, "YFS.ExtendLock") \
|
|
EM(yfs_FS_ReleaseLock, "YFS.ReleaseLock") \
|
|
EM(yfs_FS_Lookup, "YFS.Lookup") \
|
|
EM(yfs_FS_FlushCPS, "YFS.FlushCPS") \
|
|
EM(yfs_FS_FetchOpaqueACL, "YFS.FetchOpaqueACL") \
|
|
EM(yfs_FS_WhoAmI, "YFS.WhoAmI") \
|
|
EM(yfs_FS_RemoveACL, "YFS.RemoveACL") \
|
|
EM(yfs_FS_RemoveFile2, "YFS.RemoveFile2") \
|
|
EM(yfs_FS_StoreOpaqueACL2, "YFS.StoreOpaqueACL2") \
|
|
EM(yfs_FS_InlineBulkStatus, "YFS.InlineBulkStatus") \
|
|
EM(yfs_FS_FetchData64, "YFS.FetchData64") \
|
|
EM(yfs_FS_StoreData64, "YFS.StoreData64") \
|
|
E_(yfs_FS_UpdateSymlink, "YFS.UpdateSymlink")
|
|
|
|
#define afs_vl_operations \
|
|
EM(afs_VL_GetEntryByNameU, "VL.GetEntryByNameU") \
|
|
EM(afs_VL_GetAddrsU, "VL.GetAddrsU") \
|
|
EM(afs_YFSVL_GetEndpoints, "YFSVL.GetEndpoints") \
|
|
EM(afs_YFSVL_GetCellName, "YFSVL.GetCellName") \
|
|
E_(afs_VL_GetCapabilities, "VL.GetCapabilities")
|
|
|
|
#define afs_cm_operations \
|
|
EM(afs_CB_CallBack, "CB.CallBack") \
|
|
EM(afs_CB_InitCallBackState, "CB.InitCallBackState") \
|
|
EM(afs_CB_Probe, "CB.Probe") \
|
|
EM(afs_CB_GetLock, "CB.GetLock") \
|
|
EM(afs_CB_GetCE, "CB.GetCE") \
|
|
EM(afs_CB_GetXStatsVersion, "CB.GetXStatsVersion") \
|
|
EM(afs_CB_GetXStats, "CB.GetXStats") \
|
|
EM(afs_CB_InitCallBackState3, "CB.InitCallBackState3") \
|
|
E_(afs_CB_ProbeUuid, "CB.ProbeUuid")
|
|
|
|
#define yfs_cm_operations \
|
|
EM(yfs_CB_Probe, "YFSCB.Probe") \
|
|
EM(yfs_CB_GetLock, "YFSCB.GetLock") \
|
|
EM(yfs_CB_XStatsVersion, "YFSCB.XStatsVersion") \
|
|
EM(yfs_CB_GetXStats, "YFSCB.GetXStats") \
|
|
EM(yfs_CB_InitCallBackState3, "YFSCB.InitCallBackState3") \
|
|
EM(yfs_CB_ProbeUuid, "YFSCB.ProbeUuid") \
|
|
EM(yfs_CB_GetServerPrefs, "YFSCB.GetServerPrefs") \
|
|
EM(yfs_CB_GetCellServDV, "YFSCB.GetCellServDV") \
|
|
EM(yfs_CB_GetLocalCell, "YFSCB.GetLocalCell") \
|
|
EM(yfs_CB_GetCacheConfig, "YFSCB.GetCacheConfig") \
|
|
EM(yfs_CB_GetCellByNum, "YFSCB.GetCellByNum") \
|
|
EM(yfs_CB_TellMeAboutYourself, "YFSCB.TellMeAboutYourself") \
|
|
E_(yfs_CB_CallBack, "YFSCB.CallBack")
|
|
|
|
#define afs_edit_dir_ops \
|
|
EM(afs_edit_dir_create, "create") \
|
|
EM(afs_edit_dir_create_error, "c_fail") \
|
|
EM(afs_edit_dir_create_inval, "c_invl") \
|
|
EM(afs_edit_dir_create_nospc, "c_nspc") \
|
|
EM(afs_edit_dir_delete, "delete") \
|
|
EM(afs_edit_dir_delete_error, "d_err ") \
|
|
EM(afs_edit_dir_delete_inval, "d_invl") \
|
|
E_(afs_edit_dir_delete_noent, "d_nent")
|
|
|
|
#define afs_edit_dir_reasons \
|
|
EM(afs_edit_dir_for_create, "Create") \
|
|
EM(afs_edit_dir_for_link, "Link ") \
|
|
EM(afs_edit_dir_for_mkdir, "MkDir ") \
|
|
EM(afs_edit_dir_for_rename_0, "Renam0") \
|
|
EM(afs_edit_dir_for_rename_1, "Renam1") \
|
|
EM(afs_edit_dir_for_rename_2, "Renam2") \
|
|
EM(afs_edit_dir_for_rmdir, "RmDir ") \
|
|
EM(afs_edit_dir_for_silly_0, "S_Ren0") \
|
|
EM(afs_edit_dir_for_silly_1, "S_Ren1") \
|
|
EM(afs_edit_dir_for_symlink, "Symlnk") \
|
|
E_(afs_edit_dir_for_unlink, "Unlink")
|
|
|
|
#define afs_eproto_causes \
|
|
EM(afs_eproto_bad_status, "BadStatus") \
|
|
EM(afs_eproto_cb_count, "CbCount") \
|
|
EM(afs_eproto_cb_fid_count, "CbFidCount") \
|
|
EM(afs_eproto_cellname_len, "CellNameLen") \
|
|
EM(afs_eproto_file_type, "FileTYpe") \
|
|
EM(afs_eproto_ibulkst_cb_count, "IBS.CbCount") \
|
|
EM(afs_eproto_ibulkst_count, "IBS.FidCount") \
|
|
EM(afs_eproto_motd_len, "MotdLen") \
|
|
EM(afs_eproto_offline_msg_len, "OfflineMsgLen") \
|
|
EM(afs_eproto_volname_len, "VolNameLen") \
|
|
EM(afs_eproto_yvl_fsendpt4_len, "YVL.FsEnd4Len") \
|
|
EM(afs_eproto_yvl_fsendpt6_len, "YVL.FsEnd6Len") \
|
|
EM(afs_eproto_yvl_fsendpt_num, "YVL.FsEndCount") \
|
|
EM(afs_eproto_yvl_fsendpt_type, "YVL.FsEndType") \
|
|
EM(afs_eproto_yvl_vlendpt4_len, "YVL.VlEnd4Len") \
|
|
EM(afs_eproto_yvl_vlendpt6_len, "YVL.VlEnd6Len") \
|
|
E_(afs_eproto_yvl_vlendpt_type, "YVL.VlEndType")
|
|
|
|
#define afs_io_errors \
|
|
EM(afs_io_error_cm_reply, "CM_REPLY") \
|
|
EM(afs_io_error_extract, "EXTRACT") \
|
|
EM(afs_io_error_fs_probe_fail, "FS_PROBE_FAIL") \
|
|
EM(afs_io_error_vl_lookup_fail, "VL_LOOKUP_FAIL") \
|
|
E_(afs_io_error_vl_probe_fail, "VL_PROBE_FAIL")
|
|
|
|
#define afs_file_errors \
|
|
EM(afs_file_error_dir_bad_magic, "DIR_BAD_MAGIC") \
|
|
EM(afs_file_error_dir_big, "DIR_BIG") \
|
|
EM(afs_file_error_dir_missing_page, "DIR_MISSING_PAGE") \
|
|
EM(afs_file_error_dir_name_too_long, "DIR_NAME_TOO_LONG") \
|
|
EM(afs_file_error_dir_over_end, "DIR_ENT_OVER_END") \
|
|
EM(afs_file_error_dir_small, "DIR_SMALL") \
|
|
EM(afs_file_error_dir_unmarked_ext, "DIR_UNMARKED_EXT") \
|
|
EM(afs_file_error_mntpt, "MNTPT_READ_FAILED") \
|
|
E_(afs_file_error_writeback_fail, "WRITEBACK_FAILED")
|
|
|
|
#define afs_flock_types \
|
|
EM(F_RDLCK, "RDLCK") \
|
|
EM(F_WRLCK, "WRLCK") \
|
|
E_(F_UNLCK, "UNLCK")
|
|
|
|
#define afs_flock_states \
|
|
EM(AFS_VNODE_LOCK_NONE, "NONE") \
|
|
EM(AFS_VNODE_LOCK_WAITING_FOR_CB, "WAIT_FOR_CB") \
|
|
EM(AFS_VNODE_LOCK_SETTING, "SETTING") \
|
|
EM(AFS_VNODE_LOCK_GRANTED, "GRANTED") \
|
|
EM(AFS_VNODE_LOCK_EXTENDING, "EXTENDING") \
|
|
EM(AFS_VNODE_LOCK_NEED_UNLOCK, "NEED_UNLOCK") \
|
|
EM(AFS_VNODE_LOCK_UNLOCKING, "UNLOCKING") \
|
|
E_(AFS_VNODE_LOCK_DELETED, "DELETED")
|
|
|
|
#define afs_flock_events \
|
|
EM(afs_flock_acquired, "Acquired") \
|
|
EM(afs_flock_callback_break, "Callback") \
|
|
EM(afs_flock_defer_unlock, "D-Unlock") \
|
|
EM(afs_flock_extend_fail, "Ext_Fail") \
|
|
EM(afs_flock_fail_other, "ErrOther") \
|
|
EM(afs_flock_fail_perm, "ErrPerm ") \
|
|
EM(afs_flock_no_lockers, "NoLocker") \
|
|
EM(afs_flock_release_fail, "Rel_Fail") \
|
|
EM(afs_flock_silly_delete, "SillyDel") \
|
|
EM(afs_flock_timestamp, "Timestmp") \
|
|
EM(afs_flock_try_to_lock, "TryToLck") \
|
|
EM(afs_flock_vfs_lock, "VFSLock ") \
|
|
EM(afs_flock_vfs_locking, "VFSLking") \
|
|
EM(afs_flock_waited, "Waited ") \
|
|
EM(afs_flock_waiting, "Waiting ") \
|
|
EM(afs_flock_work_extending, "Extendng") \
|
|
EM(afs_flock_work_retry, "Retry ") \
|
|
EM(afs_flock_work_unlocking, "Unlcking") \
|
|
E_(afs_flock_would_block, "EWOULDBL")
|
|
|
|
#define afs_flock_operations \
|
|
EM(afs_flock_op_copy_lock, "COPY ") \
|
|
EM(afs_flock_op_flock, "->flock ") \
|
|
EM(afs_flock_op_grant, "GRANT ") \
|
|
EM(afs_flock_op_lock, "->lock ") \
|
|
EM(afs_flock_op_release_lock, "RELEASE ") \
|
|
EM(afs_flock_op_return_ok, "<-OK ") \
|
|
EM(afs_flock_op_return_edeadlk, "<-EDEADL") \
|
|
EM(afs_flock_op_return_eagain, "<-EAGAIN") \
|
|
EM(afs_flock_op_return_error, "<-ERROR ") \
|
|
EM(afs_flock_op_set_lock, "SET ") \
|
|
EM(afs_flock_op_unlock, "UNLOCK ") \
|
|
E_(afs_flock_op_wake, "WAKE ")
|
|
|
|
#define afs_cb_break_reasons \
|
|
EM(afs_cb_break_no_break, "no-break") \
|
|
EM(afs_cb_break_no_promise, "no-promise") \
|
|
EM(afs_cb_break_for_callback, "break-cb") \
|
|
EM(afs_cb_break_for_deleted, "break-del") \
|
|
EM(afs_cb_break_for_lapsed, "break-lapsed") \
|
|
EM(afs_cb_break_for_s_reinit, "s-reinit") \
|
|
EM(afs_cb_break_for_unlink, "break-unlink") \
|
|
EM(afs_cb_break_for_v_break, "break-v") \
|
|
EM(afs_cb_break_for_volume_callback, "break-v-cb") \
|
|
E_(afs_cb_break_for_zap, "break-zap")
|
|
|
|
/*
|
|
* Export enum symbols via userspace.
|
|
*/
|
|
#undef EM
|
|
#undef E_
|
|
#define EM(a, b) TRACE_DEFINE_ENUM(a);
|
|
#define E_(a, b) TRACE_DEFINE_ENUM(a);
|
|
|
|
afs_call_traces;
|
|
afs_server_traces;
|
|
afs_cell_traces;
|
|
afs_fs_operations;
|
|
afs_vl_operations;
|
|
afs_cm_operations;
|
|
yfs_cm_operations;
|
|
afs_edit_dir_ops;
|
|
afs_edit_dir_reasons;
|
|
afs_eproto_causes;
|
|
afs_io_errors;
|
|
afs_file_errors;
|
|
afs_flock_types;
|
|
afs_flock_operations;
|
|
afs_cb_break_reasons;
|
|
|
|
/*
|
|
* Now redefine the EM() and E_() macros to map the enums to the strings that
|
|
* will be printed in the output.
|
|
*/
|
|
#undef EM
|
|
#undef E_
|
|
#define EM(a, b) { a, b },
|
|
#define E_(a, b) { a, b }
|
|
|
|
TRACE_EVENT(afs_receive_data,
|
|
TP_PROTO(struct afs_call *call, struct iov_iter *iter,
|
|
bool want_more, int ret),
|
|
|
|
TP_ARGS(call, iter, want_more, ret),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(loff_t, remain )
|
|
__field(unsigned int, call )
|
|
__field(enum afs_call_state, state )
|
|
__field(unsigned short, unmarshall )
|
|
__field(bool, want_more )
|
|
__field(int, ret )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->call = call->debug_id;
|
|
__entry->state = call->state;
|
|
__entry->unmarshall = call->unmarshall;
|
|
__entry->remain = iov_iter_count(iter);
|
|
__entry->want_more = want_more;
|
|
__entry->ret = ret;
|
|
),
|
|
|
|
TP_printk("c=%08x r=%llu u=%u w=%u s=%u ret=%d",
|
|
__entry->call,
|
|
__entry->remain,
|
|
__entry->unmarshall,
|
|
__entry->want_more,
|
|
__entry->state,
|
|
__entry->ret)
|
|
);
|
|
|
|
TRACE_EVENT(afs_notify_call,
|
|
TP_PROTO(struct rxrpc_call *rxcall, struct afs_call *call),
|
|
|
|
TP_ARGS(rxcall, call),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, call )
|
|
__field(enum afs_call_state, state )
|
|
__field(unsigned short, unmarshall )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->call = call->debug_id;
|
|
__entry->state = call->state;
|
|
__entry->unmarshall = call->unmarshall;
|
|
),
|
|
|
|
TP_printk("c=%08x s=%u u=%u",
|
|
__entry->call,
|
|
__entry->state, __entry->unmarshall)
|
|
);
|
|
|
|
TRACE_EVENT(afs_cb_call,
|
|
TP_PROTO(struct afs_call *call),
|
|
|
|
TP_ARGS(call),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, call )
|
|
__field(u32, op )
|
|
__field(u16, service_id )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->call = call->debug_id;
|
|
__entry->op = call->operation_ID;
|
|
__entry->service_id = call->service_id;
|
|
),
|
|
|
|
TP_printk("c=%08x %s",
|
|
__entry->call,
|
|
__entry->service_id == 2501 ?
|
|
__print_symbolic(__entry->op, yfs_cm_operations) :
|
|
__print_symbolic(__entry->op, afs_cm_operations))
|
|
);
|
|
|
|
TRACE_EVENT(afs_call,
|
|
TP_PROTO(unsigned int call_debug_id, enum afs_call_trace op,
|
|
int ref, int outstanding, const void *where),
|
|
|
|
TP_ARGS(call_debug_id, op, ref, outstanding, where),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, call )
|
|
__field(int, op )
|
|
__field(int, ref )
|
|
__field(int, outstanding )
|
|
__field(const void *, where )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->call = call_debug_id;
|
|
__entry->op = op;
|
|
__entry->ref = ref;
|
|
__entry->outstanding = outstanding;
|
|
__entry->where = where;
|
|
),
|
|
|
|
TP_printk("c=%08x %s r=%d o=%d sp=%pSR",
|
|
__entry->call,
|
|
__print_symbolic(__entry->op, afs_call_traces),
|
|
__entry->ref,
|
|
__entry->outstanding,
|
|
__entry->where)
|
|
);
|
|
|
|
TRACE_EVENT(afs_make_fs_call,
|
|
TP_PROTO(struct afs_call *call, const struct afs_fid *fid),
|
|
|
|
TP_ARGS(call, fid),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, call )
|
|
__field(enum afs_fs_operation, op )
|
|
__field_struct(struct afs_fid, fid )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->call = call->debug_id;
|
|
__entry->op = call->operation_ID;
|
|
if (fid) {
|
|
__entry->fid = *fid;
|
|
} else {
|
|
__entry->fid.vid = 0;
|
|
__entry->fid.vnode = 0;
|
|
__entry->fid.unique = 0;
|
|
}
|
|
),
|
|
|
|
TP_printk("c=%08x %06llx:%06llx:%06x %s",
|
|
__entry->call,
|
|
__entry->fid.vid,
|
|
__entry->fid.vnode,
|
|
__entry->fid.unique,
|
|
__print_symbolic(__entry->op, afs_fs_operations))
|
|
);
|
|
|
|
TRACE_EVENT(afs_make_fs_calli,
|
|
TP_PROTO(struct afs_call *call, const struct afs_fid *fid,
|
|
unsigned int i),
|
|
|
|
TP_ARGS(call, fid, i),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, call )
|
|
__field(unsigned int, i )
|
|
__field(enum afs_fs_operation, op )
|
|
__field_struct(struct afs_fid, fid )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->call = call->debug_id;
|
|
__entry->i = i;
|
|
__entry->op = call->operation_ID;
|
|
if (fid) {
|
|
__entry->fid = *fid;
|
|
} else {
|
|
__entry->fid.vid = 0;
|
|
__entry->fid.vnode = 0;
|
|
__entry->fid.unique = 0;
|
|
}
|
|
),
|
|
|
|
TP_printk("c=%08x %06llx:%06llx:%06x %s i=%u",
|
|
__entry->call,
|
|
__entry->fid.vid,
|
|
__entry->fid.vnode,
|
|
__entry->fid.unique,
|
|
__print_symbolic(__entry->op, afs_fs_operations),
|
|
__entry->i)
|
|
);
|
|
|
|
TRACE_EVENT(afs_make_fs_call1,
|
|
TP_PROTO(struct afs_call *call, const struct afs_fid *fid,
|
|
const struct qstr *name),
|
|
|
|
TP_ARGS(call, fid, name),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, call )
|
|
__field(enum afs_fs_operation, op )
|
|
__field_struct(struct afs_fid, fid )
|
|
__array(char, name, 24 )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
unsigned int __len = min_t(unsigned int, name->len, 23);
|
|
__entry->call = call->debug_id;
|
|
__entry->op = call->operation_ID;
|
|
if (fid) {
|
|
__entry->fid = *fid;
|
|
} else {
|
|
__entry->fid.vid = 0;
|
|
__entry->fid.vnode = 0;
|
|
__entry->fid.unique = 0;
|
|
}
|
|
memcpy(__entry->name, name->name, __len);
|
|
__entry->name[__len] = 0;
|
|
),
|
|
|
|
TP_printk("c=%08x %06llx:%06llx:%06x %s \"%s\"",
|
|
__entry->call,
|
|
__entry->fid.vid,
|
|
__entry->fid.vnode,
|
|
__entry->fid.unique,
|
|
__print_symbolic(__entry->op, afs_fs_operations),
|
|
__entry->name)
|
|
);
|
|
|
|
TRACE_EVENT(afs_make_fs_call2,
|
|
TP_PROTO(struct afs_call *call, const struct afs_fid *fid,
|
|
const struct qstr *name, const struct qstr *name2),
|
|
|
|
TP_ARGS(call, fid, name, name2),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, call )
|
|
__field(enum afs_fs_operation, op )
|
|
__field_struct(struct afs_fid, fid )
|
|
__array(char, name, 24 )
|
|
__array(char, name2, 24 )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
unsigned int __len = min_t(unsigned int, name->len, 23);
|
|
unsigned int __len2 = min_t(unsigned int, name2->len, 23);
|
|
__entry->call = call->debug_id;
|
|
__entry->op = call->operation_ID;
|
|
if (fid) {
|
|
__entry->fid = *fid;
|
|
} else {
|
|
__entry->fid.vid = 0;
|
|
__entry->fid.vnode = 0;
|
|
__entry->fid.unique = 0;
|
|
}
|
|
memcpy(__entry->name, name->name, __len);
|
|
__entry->name[__len] = 0;
|
|
memcpy(__entry->name2, name2->name, __len2);
|
|
__entry->name2[__len2] = 0;
|
|
),
|
|
|
|
TP_printk("c=%08x %06llx:%06llx:%06x %s \"%s\" \"%s\"",
|
|
__entry->call,
|
|
__entry->fid.vid,
|
|
__entry->fid.vnode,
|
|
__entry->fid.unique,
|
|
__print_symbolic(__entry->op, afs_fs_operations),
|
|
__entry->name,
|
|
__entry->name2)
|
|
);
|
|
|
|
TRACE_EVENT(afs_make_vl_call,
|
|
TP_PROTO(struct afs_call *call),
|
|
|
|
TP_ARGS(call),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, call )
|
|
__field(enum afs_vl_operation, op )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->call = call->debug_id;
|
|
__entry->op = call->operation_ID;
|
|
),
|
|
|
|
TP_printk("c=%08x %s",
|
|
__entry->call,
|
|
__print_symbolic(__entry->op, afs_vl_operations))
|
|
);
|
|
|
|
TRACE_EVENT(afs_call_done,
|
|
TP_PROTO(struct afs_call *call),
|
|
|
|
TP_ARGS(call),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, call )
|
|
__field(struct rxrpc_call *, rx_call )
|
|
__field(int, ret )
|
|
__field(u32, abort_code )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->call = call->debug_id;
|
|
__entry->rx_call = call->rxcall;
|
|
__entry->ret = call->error;
|
|
__entry->abort_code = call->abort_code;
|
|
),
|
|
|
|
TP_printk(" c=%08x ret=%d ab=%d [%p]",
|
|
__entry->call,
|
|
__entry->ret,
|
|
__entry->abort_code,
|
|
__entry->rx_call)
|
|
);
|
|
|
|
TRACE_EVENT(afs_send_data,
|
|
TP_PROTO(struct afs_call *call, struct msghdr *msg),
|
|
|
|
TP_ARGS(call, msg),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, call )
|
|
__field(unsigned int, flags )
|
|
__field(loff_t, offset )
|
|
__field(loff_t, count )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->call = call->debug_id;
|
|
__entry->flags = msg->msg_flags;
|
|
__entry->offset = msg->msg_iter.xarray_start + msg->msg_iter.iov_offset;
|
|
__entry->count = iov_iter_count(&msg->msg_iter);
|
|
),
|
|
|
|
TP_printk(" c=%08x o=%llx n=%llx f=%x",
|
|
__entry->call, __entry->offset, __entry->count,
|
|
__entry->flags)
|
|
);
|
|
|
|
TRACE_EVENT(afs_sent_data,
|
|
TP_PROTO(struct afs_call *call, struct msghdr *msg, int ret),
|
|
|
|
TP_ARGS(call, msg, ret),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, call )
|
|
__field(int, ret )
|
|
__field(loff_t, offset )
|
|
__field(loff_t, count )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->call = call->debug_id;
|
|
__entry->ret = ret;
|
|
__entry->offset = msg->msg_iter.xarray_start + msg->msg_iter.iov_offset;
|
|
__entry->count = iov_iter_count(&msg->msg_iter);
|
|
),
|
|
|
|
TP_printk(" c=%08x o=%llx n=%llx r=%x",
|
|
__entry->call, __entry->offset, __entry->count,
|
|
__entry->ret)
|
|
);
|
|
|
|
TRACE_EVENT(afs_dir_check_failed,
|
|
TP_PROTO(struct afs_vnode *vnode, loff_t off, loff_t i_size),
|
|
|
|
TP_ARGS(vnode, off, i_size),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(struct afs_vnode *, vnode )
|
|
__field(loff_t, off )
|
|
__field(loff_t, i_size )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->vnode = vnode;
|
|
__entry->off = off;
|
|
__entry->i_size = i_size;
|
|
),
|
|
|
|
TP_printk("vn=%p %llx/%llx",
|
|
__entry->vnode, __entry->off, __entry->i_size)
|
|
);
|
|
|
|
TRACE_EVENT(afs_folio_dirty,
|
|
TP_PROTO(struct afs_vnode *vnode, const char *where, struct folio *folio),
|
|
|
|
TP_ARGS(vnode, where, folio),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(struct afs_vnode *, vnode )
|
|
__field(const char *, where )
|
|
__field(pgoff_t, index )
|
|
__field(unsigned long, from )
|
|
__field(unsigned long, to )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
unsigned long priv = (unsigned long)folio_get_private(folio);
|
|
__entry->vnode = vnode;
|
|
__entry->where = where;
|
|
__entry->index = folio_index(folio);
|
|
__entry->from = afs_folio_dirty_from(folio, priv);
|
|
__entry->to = afs_folio_dirty_to(folio, priv);
|
|
__entry->to |= (afs_is_folio_dirty_mmapped(priv) ?
|
|
(1UL << (BITS_PER_LONG - 1)) : 0);
|
|
),
|
|
|
|
TP_printk("vn=%p %lx %s %lx-%lx%s",
|
|
__entry->vnode, __entry->index, __entry->where,
|
|
__entry->from,
|
|
__entry->to & ~(1UL << (BITS_PER_LONG - 1)),
|
|
__entry->to & (1UL << (BITS_PER_LONG - 1)) ? " M" : "")
|
|
);
|
|
|
|
TRACE_EVENT(afs_call_state,
|
|
TP_PROTO(struct afs_call *call,
|
|
enum afs_call_state from,
|
|
enum afs_call_state to,
|
|
int ret, u32 remote_abort),
|
|
|
|
TP_ARGS(call, from, to, ret, remote_abort),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, call )
|
|
__field(enum afs_call_state, from )
|
|
__field(enum afs_call_state, to )
|
|
__field(int, ret )
|
|
__field(u32, abort )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->call = call->debug_id;
|
|
__entry->from = from;
|
|
__entry->to = to;
|
|
__entry->ret = ret;
|
|
__entry->abort = remote_abort;
|
|
),
|
|
|
|
TP_printk("c=%08x %u->%u r=%d ab=%d",
|
|
__entry->call,
|
|
__entry->from, __entry->to,
|
|
__entry->ret, __entry->abort)
|
|
);
|
|
|
|
TRACE_EVENT(afs_lookup,
|
|
TP_PROTO(struct afs_vnode *dvnode, const struct qstr *name,
|
|
struct afs_fid *fid),
|
|
|
|
TP_ARGS(dvnode, name, fid),
|
|
|
|
TP_STRUCT__entry(
|
|
__field_struct(struct afs_fid, dfid )
|
|
__field_struct(struct afs_fid, fid )
|
|
__array(char, name, 24 )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
int __len = min_t(int, name->len, 23);
|
|
__entry->dfid = dvnode->fid;
|
|
__entry->fid = *fid;
|
|
memcpy(__entry->name, name->name, __len);
|
|
__entry->name[__len] = 0;
|
|
),
|
|
|
|
TP_printk("d=%llx:%llx:%x \"%s\" f=%llx:%x",
|
|
__entry->dfid.vid, __entry->dfid.vnode, __entry->dfid.unique,
|
|
__entry->name,
|
|
__entry->fid.vnode, __entry->fid.unique)
|
|
);
|
|
|
|
TRACE_EVENT(afs_edit_dir,
|
|
TP_PROTO(struct afs_vnode *dvnode,
|
|
enum afs_edit_dir_reason why,
|
|
enum afs_edit_dir_op op,
|
|
unsigned int block,
|
|
unsigned int slot,
|
|
unsigned int f_vnode,
|
|
unsigned int f_unique,
|
|
const char *name),
|
|
|
|
TP_ARGS(dvnode, why, op, block, slot, f_vnode, f_unique, name),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, vnode )
|
|
__field(unsigned int, unique )
|
|
__field(enum afs_edit_dir_reason, why )
|
|
__field(enum afs_edit_dir_op, op )
|
|
__field(unsigned int, block )
|
|
__field(unsigned short, slot )
|
|
__field(unsigned int, f_vnode )
|
|
__field(unsigned int, f_unique )
|
|
__array(char, name, 24 )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
int __len = strlen(name);
|
|
__len = min(__len, 23);
|
|
__entry->vnode = dvnode->fid.vnode;
|
|
__entry->unique = dvnode->fid.unique;
|
|
__entry->why = why;
|
|
__entry->op = op;
|
|
__entry->block = block;
|
|
__entry->slot = slot;
|
|
__entry->f_vnode = f_vnode;
|
|
__entry->f_unique = f_unique;
|
|
memcpy(__entry->name, name, __len);
|
|
__entry->name[__len] = 0;
|
|
),
|
|
|
|
TP_printk("d=%x:%x %s %s %u[%u] f=%x:%x \"%s\"",
|
|
__entry->vnode, __entry->unique,
|
|
__print_symbolic(__entry->why, afs_edit_dir_reasons),
|
|
__print_symbolic(__entry->op, afs_edit_dir_ops),
|
|
__entry->block, __entry->slot,
|
|
__entry->f_vnode, __entry->f_unique,
|
|
__entry->name)
|
|
);
|
|
|
|
TRACE_EVENT(afs_protocol_error,
|
|
TP_PROTO(struct afs_call *call, enum afs_eproto_cause cause),
|
|
|
|
TP_ARGS(call, cause),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, call )
|
|
__field(enum afs_eproto_cause, cause )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->call = call ? call->debug_id : 0;
|
|
__entry->cause = cause;
|
|
),
|
|
|
|
TP_printk("c=%08x %s",
|
|
__entry->call,
|
|
__print_symbolic(__entry->cause, afs_eproto_causes))
|
|
);
|
|
|
|
TRACE_EVENT(afs_io_error,
|
|
TP_PROTO(unsigned int call, int error, enum afs_io_error where),
|
|
|
|
TP_ARGS(call, error, where),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, call )
|
|
__field(int, error )
|
|
__field(enum afs_io_error, where )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->call = call;
|
|
__entry->error = error;
|
|
__entry->where = where;
|
|
),
|
|
|
|
TP_printk("c=%08x r=%d %s",
|
|
__entry->call, __entry->error,
|
|
__print_symbolic(__entry->where, afs_io_errors))
|
|
);
|
|
|
|
TRACE_EVENT(afs_file_error,
|
|
TP_PROTO(struct afs_vnode *vnode, int error, enum afs_file_error where),
|
|
|
|
TP_ARGS(vnode, error, where),
|
|
|
|
TP_STRUCT__entry(
|
|
__field_struct(struct afs_fid, fid )
|
|
__field(int, error )
|
|
__field(enum afs_file_error, where )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->fid = vnode->fid;
|
|
__entry->error = error;
|
|
__entry->where = where;
|
|
),
|
|
|
|
TP_printk("%llx:%llx:%x r=%d %s",
|
|
__entry->fid.vid, __entry->fid.vnode, __entry->fid.unique,
|
|
__entry->error,
|
|
__print_symbolic(__entry->where, afs_file_errors))
|
|
);
|
|
|
|
TRACE_EVENT(afs_cm_no_server,
|
|
TP_PROTO(struct afs_call *call, struct sockaddr_rxrpc *srx),
|
|
|
|
TP_ARGS(call, srx),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, call )
|
|
__field(unsigned int, op_id )
|
|
__field_struct(struct sockaddr_rxrpc, srx )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->call = call->debug_id;
|
|
__entry->op_id = call->operation_ID;
|
|
memcpy(&__entry->srx, srx, sizeof(__entry->srx));
|
|
),
|
|
|
|
TP_printk("c=%08x op=%u %pISpc",
|
|
__entry->call, __entry->op_id, &__entry->srx.transport)
|
|
);
|
|
|
|
TRACE_EVENT(afs_cm_no_server_u,
|
|
TP_PROTO(struct afs_call *call, const uuid_t *uuid),
|
|
|
|
TP_ARGS(call, uuid),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, call )
|
|
__field(unsigned int, op_id )
|
|
__field_struct(uuid_t, uuid )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->call = call->debug_id;
|
|
__entry->op_id = call->operation_ID;
|
|
memcpy(&__entry->uuid, uuid, sizeof(__entry->uuid));
|
|
),
|
|
|
|
TP_printk("c=%08x op=%u %pU",
|
|
__entry->call, __entry->op_id, &__entry->uuid)
|
|
);
|
|
|
|
TRACE_EVENT(afs_flock_ev,
|
|
TP_PROTO(struct afs_vnode *vnode, struct file_lock *fl,
|
|
enum afs_flock_event event, int error),
|
|
|
|
TP_ARGS(vnode, fl, event, error),
|
|
|
|
TP_STRUCT__entry(
|
|
__field_struct(struct afs_fid, fid )
|
|
__field(enum afs_flock_event, event )
|
|
__field(enum afs_lock_state, state )
|
|
__field(int, error )
|
|
__field(unsigned int, debug_id )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->fid = vnode->fid;
|
|
__entry->event = event;
|
|
__entry->state = vnode->lock_state;
|
|
__entry->error = error;
|
|
__entry->debug_id = fl ? fl->fl_u.afs.debug_id : 0;
|
|
),
|
|
|
|
TP_printk("%llx:%llx:%x %04x %s s=%s e=%d",
|
|
__entry->fid.vid, __entry->fid.vnode, __entry->fid.unique,
|
|
__entry->debug_id,
|
|
__print_symbolic(__entry->event, afs_flock_events),
|
|
__print_symbolic(__entry->state, afs_flock_states),
|
|
__entry->error)
|
|
);
|
|
|
|
TRACE_EVENT(afs_flock_op,
|
|
TP_PROTO(struct afs_vnode *vnode, struct file_lock *fl,
|
|
enum afs_flock_operation op),
|
|
|
|
TP_ARGS(vnode, fl, op),
|
|
|
|
TP_STRUCT__entry(
|
|
__field_struct(struct afs_fid, fid )
|
|
__field(loff_t, from )
|
|
__field(loff_t, len )
|
|
__field(enum afs_flock_operation, op )
|
|
__field(unsigned char, type )
|
|
__field(unsigned int, flags )
|
|
__field(unsigned int, debug_id )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->fid = vnode->fid;
|
|
__entry->from = fl->fl_start;
|
|
__entry->len = fl->fl_end - fl->fl_start + 1;
|
|
__entry->op = op;
|
|
__entry->type = fl->fl_type;
|
|
__entry->flags = fl->fl_flags;
|
|
__entry->debug_id = fl->fl_u.afs.debug_id;
|
|
),
|
|
|
|
TP_printk("%llx:%llx:%x %04x %s t=%s R=%llx/%llx f=%x",
|
|
__entry->fid.vid, __entry->fid.vnode, __entry->fid.unique,
|
|
__entry->debug_id,
|
|
__print_symbolic(__entry->op, afs_flock_operations),
|
|
__print_symbolic(__entry->type, afs_flock_types),
|
|
__entry->from, __entry->len, __entry->flags)
|
|
);
|
|
|
|
TRACE_EVENT(afs_reload_dir,
|
|
TP_PROTO(struct afs_vnode *vnode),
|
|
|
|
TP_ARGS(vnode),
|
|
|
|
TP_STRUCT__entry(
|
|
__field_struct(struct afs_fid, fid )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->fid = vnode->fid;
|
|
),
|
|
|
|
TP_printk("%llx:%llx:%x",
|
|
__entry->fid.vid, __entry->fid.vnode, __entry->fid.unique)
|
|
);
|
|
|
|
TRACE_EVENT(afs_silly_rename,
|
|
TP_PROTO(struct afs_vnode *vnode, bool done),
|
|
|
|
TP_ARGS(vnode, done),
|
|
|
|
TP_STRUCT__entry(
|
|
__field_struct(struct afs_fid, fid )
|
|
__field(bool, done )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->fid = vnode->fid;
|
|
__entry->done = done;
|
|
),
|
|
|
|
TP_printk("%llx:%llx:%x done=%u",
|
|
__entry->fid.vid, __entry->fid.vnode, __entry->fid.unique,
|
|
__entry->done)
|
|
);
|
|
|
|
TRACE_EVENT(afs_get_tree,
|
|
TP_PROTO(struct afs_cell *cell, struct afs_volume *volume),
|
|
|
|
TP_ARGS(cell, volume),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u64, vid )
|
|
__array(char, cell, 24 )
|
|
__array(char, volume, 24 )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
int __len;
|
|
__entry->vid = volume->vid;
|
|
__len = min_t(int, cell->name_len, 23);
|
|
memcpy(__entry->cell, cell->name, __len);
|
|
__entry->cell[__len] = 0;
|
|
__len = min_t(int, volume->name_len, 23);
|
|
memcpy(__entry->volume, volume->name, __len);
|
|
__entry->volume[__len] = 0;
|
|
),
|
|
|
|
TP_printk("--- MOUNT %s:%s %llx",
|
|
__entry->cell, __entry->volume, __entry->vid)
|
|
);
|
|
|
|
TRACE_EVENT(afs_cb_break,
|
|
TP_PROTO(struct afs_fid *fid, unsigned int cb_break,
|
|
enum afs_cb_break_reason reason, bool skipped),
|
|
|
|
TP_ARGS(fid, cb_break, reason, skipped),
|
|
|
|
TP_STRUCT__entry(
|
|
__field_struct(struct afs_fid, fid )
|
|
__field(unsigned int, cb_break )
|
|
__field(enum afs_cb_break_reason, reason )
|
|
__field(bool, skipped )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->fid = *fid;
|
|
__entry->cb_break = cb_break;
|
|
__entry->reason = reason;
|
|
__entry->skipped = skipped;
|
|
),
|
|
|
|
TP_printk("%llx:%llx:%x b=%x s=%u %s",
|
|
__entry->fid.vid, __entry->fid.vnode, __entry->fid.unique,
|
|
__entry->cb_break,
|
|
__entry->skipped,
|
|
__print_symbolic(__entry->reason, afs_cb_break_reasons))
|
|
);
|
|
|
|
TRACE_EVENT(afs_cb_miss,
|
|
TP_PROTO(struct afs_fid *fid, enum afs_cb_break_reason reason),
|
|
|
|
TP_ARGS(fid, reason),
|
|
|
|
TP_STRUCT__entry(
|
|
__field_struct(struct afs_fid, fid )
|
|
__field(enum afs_cb_break_reason, reason )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->fid = *fid;
|
|
__entry->reason = reason;
|
|
),
|
|
|
|
TP_printk(" %llx:%llx:%x %s",
|
|
__entry->fid.vid, __entry->fid.vnode, __entry->fid.unique,
|
|
__print_symbolic(__entry->reason, afs_cb_break_reasons))
|
|
);
|
|
|
|
TRACE_EVENT(afs_server,
|
|
TP_PROTO(unsigned int server_debug_id, int ref, int active,
|
|
enum afs_server_trace reason),
|
|
|
|
TP_ARGS(server_debug_id, ref, active, reason),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, server )
|
|
__field(int, ref )
|
|
__field(int, active )
|
|
__field(int, reason )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->server = server_debug_id;
|
|
__entry->ref = ref;
|
|
__entry->active = active;
|
|
__entry->reason = reason;
|
|
),
|
|
|
|
TP_printk("s=%08x %s u=%d a=%d",
|
|
__entry->server,
|
|
__print_symbolic(__entry->reason, afs_server_traces),
|
|
__entry->ref,
|
|
__entry->active)
|
|
);
|
|
|
|
TRACE_EVENT(afs_volume,
|
|
TP_PROTO(afs_volid_t vid, int ref, enum afs_volume_trace reason),
|
|
|
|
TP_ARGS(vid, ref, reason),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(afs_volid_t, vid )
|
|
__field(int, ref )
|
|
__field(enum afs_volume_trace, reason )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->vid = vid;
|
|
__entry->ref = ref;
|
|
__entry->reason = reason;
|
|
),
|
|
|
|
TP_printk("V=%llx %s ur=%d",
|
|
__entry->vid,
|
|
__print_symbolic(__entry->reason, afs_volume_traces),
|
|
__entry->ref)
|
|
);
|
|
|
|
TRACE_EVENT(afs_cell,
|
|
TP_PROTO(unsigned int cell_debug_id, int ref, int active,
|
|
enum afs_cell_trace reason),
|
|
|
|
TP_ARGS(cell_debug_id, ref, active, reason),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, cell )
|
|
__field(int, ref )
|
|
__field(int, active )
|
|
__field(int, reason )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->cell = cell_debug_id;
|
|
__entry->ref = ref;
|
|
__entry->active = active;
|
|
__entry->reason = reason;
|
|
),
|
|
|
|
TP_printk("L=%08x %s r=%d a=%d",
|
|
__entry->cell,
|
|
__print_symbolic(__entry->reason, afs_cell_traces),
|
|
__entry->ref,
|
|
__entry->active)
|
|
);
|
|
|
|
#endif /* _TRACE_AFS_H */
|
|
|
|
/* This part must be outside protection */
|
|
#include <trace/define_trace.h>
|