Xue jiufei 513e2dae94 ocfs2: flush inode data to disk and free inode when i_count becomes zero ... Disk inode deletion may be heavily delayed when one node unlink a file after the same dentry is freed on another node(say N1) because of memory shrink but inode is left in memory. This inode can only be freed while N1 doing the orphan scan work. However, N1 may skip orphan scan for several times because other nodes may do the work earlier. In our tests, it may take 1 hour on 4 nodes cluster and it hurts the user experience. So we think the inode should be freed after the data flushed to disk when i_count becomes zero to avoid such circumstances. Signed-off-by: Joyce.xue <xuejiufei@huawei.com> Cc: Joel Becker <jlbec@evilplan.org> Reviewed-by: Mark Fasheh <mfasheh@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2015-09-04 16:54:41 -07:00
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cluster	ocfs2: do not log twice error messages	2015-09-04 16:54:41 -07:00
dlm	ocfs2/dlm: use list_for_each_entry instead of list_for_each	2015-09-04 16:54:41 -07:00
dlmfs	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
Kconfig	…
Makefile	ocfs2: remove versioning information	2014-01-21 16:19:41 -08:00
acl.c	ocfs2: remove unnecessary else in ocfs2_set_acl()	2015-02-10 14:30:28 -08:00
acl.h	ocfs2: use generic posix ACL infrastructure	2014-01-25 23:58:21 -05:00
alloc.c	ocfs2: remove BUG_ON(!empty_extent) in __ocfs2_rotate_tree_left()	2015-06-24 17:49:39 -07:00
alloc.h	ocfs2: reflink: fix slow unlink for refcounted file	2014-12-18 19:08:11 -08:00
aops.c	ocfs2: fix several issues of append dio	2015-09-04 16:54:41 -07:00
aops.h	ocfs2: remove OCFS2_IOCB_SEM lock type in direct io	2015-06-24 17:49:39 -07:00
blockcheck.c	ocfs2: kill endianness abuses in blockcheck.c	2012-05-29 23:28:35 -04:00
blockcheck.h	…
buffer_head_io.c	ocfs2: do not put bh when buffer_uptodate failed	2014-04-03 16:20:56 -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: use swap() in dx_leaf_sort_swap()	2015-06-24 17:49:40 -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: fix the end cluster offset of FIEMAP	2013-09-11 15:56:53 -07:00
extent_map.h	ocfs2: Implement llseek()	2011-07-25 14:58:15 -07:00
file.c	ocfs2: clean up unused local variables in ocfs2_file_write_iter	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: flush inode data to disk and free inode when i_count becomes zero	2015-09-04 16:54:41 -07:00
inode.h	ocfs2: fix race between dio and recover orphan	2015-09-04 16:54:41 -07:00
ioctl.c	ioctl_compat: handle FITRIM	2015-07-09 11:42:21 -07:00
ioctl.h	…
journal.c	ocfs2: do not BUG if buffer not uptodate in __ocfs2_journal_access	2015-09-04 16:54:41 -07:00
journal.h	ocfs2: add functions to add and remove inode in orphan dir	2015-02-16 17:56:04 -08:00
localalloc.c	ocfs2: fix possible uninitialized variable access	2015-04-14 16:48:58 -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	…
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: remove bogus NULL check in ocfs2_move_extents()	2014-12-10 17:41:04 -08:00
move_extents.h	Ocfs2/move_extents: move/defrag extents within a certain range.	2011-05-25 15:17:12 +08:00
namei.c	ocfs2: set filesytem read-only when ocfs2_delete_entry failed.	2015-09-04 16:54:41 -07:00
namei.h	ocfs2: fix a tiny race when truncate dio orohaned entry	2015-06-24 17:49:39 -07:00
ocfs1_fs_compat.h	…
ocfs2.h	ocfs2: fix wrong check in ocfs2_direct_IO_get_blocks	2015-06-24 17:49:40 -07:00
ocfs2_fs.h	treewide: fix typos in comment blocks	2015-08-07 14:46:24 +02:00
ocfs2_ioctl.h	Ocfs2/move_extents: Adding new ioctl code 'OCFS2_IOC_MOVE_EXT' to ocfs2.	2011-05-25 15:17:08 +08:00
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
quota.h	ocfs2: Move OLQF_CLEAN flag out of generic quota flags	2015-01-21 19:21:30 +01:00
quota_global.c	ocfs2: Don't use MAXQUOTAS value	2014-09-17 11:59:12 +02:00
quota_local.c	quota: Propagate error from ->acquire_dquot()	2015-07-23 20:59:10 +02:00
refcounttree.c	ocfs2: Handle error from dquot_initialize()	2015-07-23 20:59:38 +02:00
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	Fix common misspellings	2011-03-31 11:26:23 -03:00
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: rollback the cleared bits if error occurs after ocfs2_block_group_clear_bits	2015-04-14 16:48:58 -07:00
suballoc.h	ocfs2: rollback alloc_dinode counts when ocfs2_block_group_set_bits() failed	2014-04-03 16:20:56 -07:00
super.c	ocfs2: fix race between dio and recover orphan	2015-09-04 16:54:41 -07:00
super.h	treewide: use __printf not __attribute__((format(printf,...)))	2011-10-31 17:30:54 -07:00
symlink.c	ocfs2: Fix oops in ocfs2_fast_symlink_readpage() code path	2013-02-26 02:46:12 -05:00
symlink.h	ocfs: simplify symlink handling	2012-05-29 23:28:40 -04:00
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: trusted xattr missing CAP_SYS_ADMIN check	2015-09-04 16:54:41 -07:00
xattr.h	ocfs2: use generic posix ACL infrastructure	2014-01-25 23:58:21 -05:00