mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-26 05:34:13 +08:00
90215d7498
5.18 w/ std=gnu11 compiled with gcc-5 wants flags stored in unsigned fields to be unsigned. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Chandan Babu R <chandan.babu@oracle.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
91 lines
3.3 KiB
C
91 lines
3.3 KiB
C
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
|
|
* All Rights Reserved.
|
|
*/
|
|
#ifndef __XFS_ERROR_H__
|
|
#define __XFS_ERROR_H__
|
|
|
|
struct xfs_mount;
|
|
|
|
extern void xfs_error_report(const char *tag, int level, struct xfs_mount *mp,
|
|
const char *filename, int linenum,
|
|
xfs_failaddr_t failaddr);
|
|
extern void xfs_corruption_error(const char *tag, int level,
|
|
struct xfs_mount *mp, const void *buf, size_t bufsize,
|
|
const char *filename, int linenum,
|
|
xfs_failaddr_t failaddr);
|
|
void xfs_buf_corruption_error(struct xfs_buf *bp, xfs_failaddr_t fa);
|
|
extern void xfs_buf_verifier_error(struct xfs_buf *bp, int error,
|
|
const char *name, const void *buf, size_t bufsz,
|
|
xfs_failaddr_t failaddr);
|
|
extern void xfs_verifier_error(struct xfs_buf *bp, int error,
|
|
xfs_failaddr_t failaddr);
|
|
extern void xfs_inode_verifier_error(struct xfs_inode *ip, int error,
|
|
const char *name, const void *buf, size_t bufsz,
|
|
xfs_failaddr_t failaddr);
|
|
|
|
#define XFS_ERROR_REPORT(e, lvl, mp) \
|
|
xfs_error_report(e, lvl, mp, __FILE__, __LINE__, __return_address)
|
|
#define XFS_CORRUPTION_ERROR(e, lvl, mp, buf, bufsize) \
|
|
xfs_corruption_error(e, lvl, mp, buf, bufsize, \
|
|
__FILE__, __LINE__, __return_address)
|
|
|
|
#define XFS_ERRLEVEL_OFF 0
|
|
#define XFS_ERRLEVEL_LOW 1
|
|
#define XFS_ERRLEVEL_HIGH 5
|
|
|
|
/* Dump 128 bytes of any corrupt buffer */
|
|
#define XFS_CORRUPTION_DUMP_LEN (128)
|
|
|
|
#ifdef DEBUG
|
|
extern int xfs_errortag_init(struct xfs_mount *mp);
|
|
extern void xfs_errortag_del(struct xfs_mount *mp);
|
|
extern bool xfs_errortag_test(struct xfs_mount *mp, const char *expression,
|
|
const char *file, int line, unsigned int error_tag);
|
|
#define XFS_TEST_ERROR(expr, mp, tag) \
|
|
((expr) || xfs_errortag_test((mp), #expr, __FILE__, __LINE__, (tag)))
|
|
|
|
extern int xfs_errortag_get(struct xfs_mount *mp, unsigned int error_tag);
|
|
extern int xfs_errortag_set(struct xfs_mount *mp, unsigned int error_tag,
|
|
unsigned int tag_value);
|
|
extern int xfs_errortag_add(struct xfs_mount *mp, unsigned int error_tag);
|
|
extern int xfs_errortag_clearall(struct xfs_mount *mp);
|
|
#else
|
|
#define xfs_errortag_init(mp) (0)
|
|
#define xfs_errortag_del(mp)
|
|
#define XFS_TEST_ERROR(expr, mp, tag) (expr)
|
|
#define xfs_errortag_set(mp, tag, val) (ENOSYS)
|
|
#define xfs_errortag_add(mp, tag) (ENOSYS)
|
|
#define xfs_errortag_clearall(mp) (ENOSYS)
|
|
#endif /* DEBUG */
|
|
|
|
/*
|
|
* XFS panic tags -- allow a call to xfs_alert_tag() be turned into
|
|
* a panic by setting xfs_panic_mask in a sysctl.
|
|
*/
|
|
#define XFS_NO_PTAG 0u
|
|
#define XFS_PTAG_IFLUSH (1u << 0)
|
|
#define XFS_PTAG_LOGRES (1u << 1)
|
|
#define XFS_PTAG_AILDELETE (1u << 2)
|
|
#define XFS_PTAG_ERROR_REPORT (1u << 3)
|
|
#define XFS_PTAG_SHUTDOWN_CORRUPT (1u << 4)
|
|
#define XFS_PTAG_SHUTDOWN_IOERROR (1u << 5)
|
|
#define XFS_PTAG_SHUTDOWN_LOGERROR (1u << 6)
|
|
#define XFS_PTAG_FSBLOCK_ZERO (1u << 7)
|
|
#define XFS_PTAG_VERIFIER_ERROR (1u << 8)
|
|
|
|
#define XFS_PTAG_STRINGS \
|
|
{ XFS_NO_PTAG, "none" }, \
|
|
{ XFS_PTAG_IFLUSH, "iflush" }, \
|
|
{ XFS_PTAG_LOGRES, "logres" }, \
|
|
{ XFS_PTAG_AILDELETE, "aildelete" }, \
|
|
{ XFS_PTAG_ERROR_REPORT , "error_report" }, \
|
|
{ XFS_PTAG_SHUTDOWN_CORRUPT, "corrupt" }, \
|
|
{ XFS_PTAG_SHUTDOWN_IOERROR, "ioerror" }, \
|
|
{ XFS_PTAG_SHUTDOWN_LOGERROR, "logerror" }, \
|
|
{ XFS_PTAG_FSBLOCK_ZERO, "fsb_zero" }, \
|
|
{ XFS_PTAG_VERIFIER_ERROR, "verifier" }
|
|
|
|
#endif /* __XFS_ERROR_H__ */
|