Joseph Qi 93d911fcce ocfs2: only take lock if dio entry when recover orphans ... We have no need to take inode mutex, rw and inode lock if it is not dio entry when recover orphans. Optimize it by adding a flag OCFS2_INODE_DIO_ORPHAN_ENTRY to ocfs2_inode_info to reduce contention. Signed-off-by: Joseph Qi <joseph.qi@huawei.com> Cc: Mark Fasheh <mfasheh@suse.de> Cc: Joel Becker <jlbec@evilplan.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2015-11-05 19:34:48 -08:00
..
cluster	ocfs2: use 64bit variables to track heartbeat time	2015-09-04 16:54:41 -07:00
dlm	ocfs2/dlm: unlock lockres spinlock before dlm_lockres_put	2015-10-23 17:55:10 +09:00
dlmfs	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
acl.c	ocfs2: take inode lock in ocfs2_iop_set/get_acl()	2015-09-04 16:54:41 -07:00
acl.h	ocfs2: use generic posix ACL infrastructure	2014-01-25 23:58:21 -05:00
alloc.c	ocfs2: clean up redundant NULL checks before kfree	2015-09-04 16:54:41 -07:00
alloc.h	ocfs2: reflink: fix slow unlink for refcounted file	2014-12-18 19:08:11 -08:00
aops.c	ocfs2: fill in the unused portion of the block with zeros by dio_zero_block()	2015-11-05 19:34:48 -08:00
aops.h	ocfs2: remove OCFS2_IOCB_SEM lock type in direct io	2015-06-24 17:49:39 -07:00
blockcheck.c
blockcheck.h
buffer_head_io.c	ocfs2: clear the rest of the buffers on error	2015-09-04 16:54:41 -07:00
buffer_head_io.h
dcache.c	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
dcache.h	ocfs2: revert iput deferring code in ocfs2_drop_dentry_lock	2014-04-03 16:20:55 -07:00
dir.c	ocfs2: neaten do_error, ocfs2_error and ocfs2_abort	2015-09-04 16:54:41 -07:00
dir.h	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
dlmglue.c	ocfs2: remove unneeded code in ocfs2_dlm_init	2015-09-04 16:54:41 -07:00
dlmglue.h	ocfs2: avoid blocking in ocfs2_mark_lockres_freeing() in downconvert thread	2014-04-03 16:20:55 -07:00
export.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-04-26 17:22:07 -07:00
export.h
extent_map.c	ocfs2: neaten do_error, ocfs2_error and ocfs2_abort	2015-09-04 16:54:41 -07:00
extent_map.h
file.c	ocfs2: fix BUG_ON() in ocfs2_ci_checkpointed()	2015-09-04 16:54:41 -07:00
file.h	ocfs2: prepare some interfaces used in append direct io	2015-02-16 17:56:04 -08:00
heartbeat.c
heartbeat.h
inode.c	ocfs2: neaten do_error, ocfs2_error and ocfs2_abort	2015-09-04 16:54:41 -07:00
inode.h	ocfs2: only take lock if dio entry when recover orphans	2015-11-05 19:34:48 -08:00
ioctl.c	ioctl_compat: handle FITRIM	2015-07-09 11:42:21 -07:00
ioctl.h
journal.c	ocfs2: only take lock if dio entry when recover orphans	2015-11-05 19:34:48 -08:00
journal.h	ocfs2: add functions to add and remove inode in orphan dir	2015-02-16 17:56:04 -08:00
Kconfig
localalloc.c	ocfs2: neaten do_error, ocfs2_error and ocfs2_abort	2015-09-04 16:54:41 -07:00
localalloc.h	ocfs2: free allocated clusters if error occurs after ocfs2_claim_clusters	2014-02-06 13:48:51 -08:00
locks.c	ocfs2: flock: drop cross-node lock when failed locally	2014-04-03 16:20:56 -07:00
locks.h
Makefile	ocfs2: remove versioning information	2014-01-21 16:19:41 -08:00
mmap.c	mm: drop vm_ops->remap_pages and generic_file_remap_pages() stub	2015-02-10 14:30:30 -08:00
mmap.h
move_extents.c	ocfs2: neaten do_error, ocfs2_error and ocfs2_abort	2015-09-04 16:54:41 -07:00
move_extents.h
namei.c	ocfs2: do not include dio entry in case of orphan scan	2015-11-05 19:34:48 -08:00
namei.h	ocfs2: do not include dio entry in case of orphan scan	2015-11-05 19:34:48 -08:00
ocfs1_fs_compat.h
ocfs2_fs.h	treewide: fix typos in comment blocks	2015-08-07 14:46:24 +02:00
ocfs2_ioctl.h
ocfs2_lockid.h
ocfs2_lockingver.h
ocfs2_trace.h	ocfs2: fix a tiny race when running dirop_fileop_racer	2014-06-23 16:47:45 -07:00
ocfs2.h	ocfs2: add errors=continue	2015-09-04 16:54:41 -07:00
quota_global.c	ocfs2: Don't use MAXQUOTAS value	2014-09-17 11:59:12 +02:00
quota_local.c	ocfs2: neaten do_error, ocfs2_error and ocfs2_abort	2015-09-04 16:54:41 -07:00
quota.h	ocfs2: Move OLQF_CLEAN flag out of generic quota flags	2015-01-21 19:21:30 +01:00
refcounttree.c	ocfs2: neaten do_error, ocfs2_error and ocfs2_abort	2015-09-04 16:54:41 -07:00
refcounttree.h	ocfs2: fix NULL pointer dereference in ocfs2_duplicate_clusters_by_page	2013-08-13 17:57:49 -07:00
reservations.c	ocfs2: make resv_lock spinlock static	2015-02-10 14:30:29 -08:00
reservations.h
resize.c	ocfs2: fix incorrect i_size of global bitmap inode after resize	2014-06-04 16:53:54 -07:00
resize.h
slot_map.c	ocfs2: one function call less in ocfs2_init_slot_info() after error detection	2015-04-14 16:48:57 -07:00
slot_map.h
stack_o2cb.c	ocfs2: avoid a pointless delay in o2cb_cluster_check()	2015-04-14 16:48:57 -07:00
stack_user.c	char: make misc_deregister a void function	2015-08-05 10:35:49 -07:00
stackglue.c	ocfs2: remove NULL assignments on static	2014-06-04 16:53:53 -07:00
stackglue.h	ocfs2: pass ocfs2_cluster_connection to ocfs2_this_node	2014-01-21 16:19:41 -08:00
suballoc.c	ocfs2: improve performance for localalloc	2015-11-05 19:34:48 -08:00
suballoc.h	ocfs2: rollback alloc_dinode counts when ocfs2_block_group_set_bits() failed	2014-04-03 16:20:56 -07:00
super.c	fs: create and use seq_show_option for escaping	2015-09-04 16:54:41 -07:00
super.h	ocfs2: neaten do_error, ocfs2_error and ocfs2_abort	2015-09-04 16:54:41 -07:00
symlink.c	ocfs2: Fix oops in ocfs2_fast_symlink_readpage() code path	2013-02-26 02:46:12 -05:00
symlink.h
sysfile.c	ocfs2: avoid system inode ref confusion by adding mutex lock	2014-04-03 16:20:57 -07:00
sysfile.h
uptodate.c	ocfs2: remove NULL assignments on static	2014-06-04 16:53:53 -07:00
uptodate.h
xattr.c	ocfs2: neaten do_error, ocfs2_error and ocfs2_abort	2015-09-04 16:54:41 -07:00
xattr.h	ocfs2: use generic posix ACL infrastructure	2014-01-25 23:58:21 -05:00