Larry Chen 6194ae4242 ocfs2: fix clusters leak in ocfs2_defrag_extent() ... ocfs2_defrag_extent() might leak allocated clusters. When the file system has insufficient space, the number of claimed clusters might be less than the caller wants. If that happens, the original code might directly commit the transaction without returning clusters. This patch is based on code in ocfs2_add_clusters_in_btree(). [akpm@linux-foundation.org: include localalloc.h, reduce scope of data_ac] Link: http://lkml.kernel.org/r/20180904041621.16874-3-lchen@suse.com Signed-off-by: Larry Chen <lchen@suse.com> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Cc: Mark Fasheh <mark@fasheh.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: Junxiao Bi <junxiao.bi@oracle.com> Cc: Joseph Qi <jiangqi903@gmail.com> Cc: Changwei Ge <ge.changwei@h3c.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2018-11-03 10:09:37 -07:00
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cluster
dlm
dlmfs
acl.c
acl.h
alloc.c
alloc.h
aops.c
aops.h
blockcheck.c
blockcheck.h
buffer_head_io.c	ocfs2: don't put and assigning null to bh allocated outside	2018-11-03 10:09:37 -07:00
buffer_head_io.h
dcache.c
dcache.h
dir.c	ocfs2: fix a misuse a of brelse after failing ocfs2_check_dir_entry	2018-11-03 10:09:37 -07:00
dir.h
dlmglue.c	ocfs2: dlmglue: clean up timestamp handling	2018-11-03 10:09:37 -07:00
dlmglue.h
export.c
export.h
extent_map.c
extent_map.h
file.c	ocfs2: don't use iocb when EIOCBQUEUED returns	2018-11-03 10:09:37 -07:00
file.h
filecheck.c
filecheck.h
heartbeat.c
heartbeat.h
inode.c
inode.h
ioctl.c
ioctl.h
journal.c	ocfs2: without quota support, avoid calling quota recovery	2018-11-03 10:09:37 -07:00
journal.h
Kconfig
localalloc.c
localalloc.h
locks.c
locks.h
Makefile
mmap.c
mmap.h
move_extents.c	ocfs2: fix clusters leak in ocfs2_defrag_extent()	2018-11-03 10:09:37 -07:00
move_extents.h
namei.c
namei.h
ocfs1_fs_compat.h
ocfs2_fs.h
ocfs2_ioctl.h
ocfs2_lockid.h
ocfs2_lockingver.h
ocfs2_trace.h
ocfs2.h
quota_global.c
quota_local.c
quota.h
refcounttree.c	vfs: rework data cloning infrastructure	2018-11-02 09:33:08 -07:00
refcounttree.h	ocfs2: remove ocfs2_reflink_remap_range	2018-10-30 10:45:48 +11:00
reservations.c
reservations.h
resize.c
resize.h
slot_map.c
slot_map.h
stack_o2cb.c
stack_user.c
stackglue.c	ocfs2: remove ocfs2_is_o2cb_active()	2018-11-03 10:09:37 -07:00
stackglue.h	ocfs2: remove ocfs2_is_o2cb_active()	2018-11-03 10:09:37 -07:00
suballoc.c
suballoc.h
super.c
super.h
symlink.c
symlink.h
sysfile.c
sysfile.h
uptodate.c
uptodate.h
xattr.c
xattr.h