Joseph Qi 209f7512d0 ocfs2: fix BUG in ocfs2_downconvert_thread_do_work() ... The "BUG_ON(list_empty(&osb->blocked_lock_list))" in ocfs2_downconvert_thread_do_work can be triggered in the following case: ocfs2dc has firstly saved osb->blocked_lock_count to local varibale processed, and then processes the dentry lockres. During the dentry put, it calls iput and then deletes rw, inode and open lockres from blocked list in ocfs2_mark_lockres_freeing. And this causes the variable `processed' to not reflect the number of blocked lockres to be processed, which triggers the BUG. Signed-off-by: Joseph Qi <joseph.qi@huawei.com> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2015-08-07 04:39:40 +03:00
..
cluster	ocfs2: o2net: should remove debugfs in o2net_init() out branch	2015-06-24 17:49:39 -07:00
dlm	ocfs2/dlm: cleanup unused function __dlm_wait_on_lockres_flags_set	2015-06-24 17:49:39 -07:00
dlmfs	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
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 wrong check in ocfs2_direct_IO_get_blocks	2015-06-24 17:49:40 -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: fix BUG in ocfs2_downconvert_thread_do_work()	2015-08-07 04:39:40 +03:00
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
file.c	Merge branch 'for-4.2/writeback' of git://git.kernel.dk/linux-block	2015-06-25 16:00:17 -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	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-04-26 17:22:07 -07:00
inode.h	ocfs2: wait for orphan recovery first once append O_DIRECT write crash	2015-02-16 17:56:05 -08:00
ioctl.c	ioctl_compat: handle FITRIM	2015-07-09 11:42:21 -07:00
ioctl.h
journal.c	ocfs2: mark local functions as static	2015-06-24 17:49:40 -07:00
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: 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
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: remove bogus NULL check in ocfs2_move_extents()	2014-12-10 17:41:04 -08:00
move_extents.h
namei.c	ocfs2: use swap() in ocfs2_double_lock()	2015-06-24 17:49:40 -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_fs.h	ocfs2: make append_dio an incompat feature	2015-03-12 18:46:07 -07:00
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: fix wrong check in ocfs2_direct_IO_get_blocks	2015-06-24 17:49:40 -07:00
quota_global.c	ocfs2: Don't use MAXQUOTAS value	2014-09-17 11:59:12 +02:00
quota_local.c	Merge branch 'akpm' (patches from Andrew)	2015-02-10 16:45:56 -08:00
quota.h	ocfs2: Move OLQF_CLEAN flag out of generic quota flags	2015-01-21 19:21:30 +01:00
refcounttree.c	ocfs2: use swap() in swap_refcount_rec()	2015-06-24 17:49:40 -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	ocfs2: one function call less in user_cluster_connect() after error detection	2015-04-14 16:48:57 -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	Revert "ocfs2: incorrect check for debugfs returns"	2015-04-21 09:17:28 -07:00
super.h
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: mark local functions as static	2015-06-24 17:49:40 -07:00
xattr.h	ocfs2: use generic posix ACL infrastructure	2014-01-25 23:58:21 -05:00