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b4414eea0e
android_kernel_xiaomi_sm8350/fs/ocfs2
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Mark Fasheh b4414eea0e ocfs2: Clear undo bits when local alloc is freed 
When the local alloc file changes windows, unused bits are freed back to the
global bitmap. By defnition, those bits can not be in use by any file. Also,
the local alloc will never have been able to allocate those bits if they
were part of a previous truncate. Therefore it makes sense that we should
clear unused local alloc bits in the undo buffer so that they can be used
immediatly.

[ Modified to call it ocfs2_release_clusters() -- Joel ]

Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
2010-03-23 18:22:40 -07:00
..
cluster fs/ocfs2/cluster/tcp.c: remove use of NIPQUAD, use %pI4 2010-03-12 15:52:27 -08:00
dlm dlm: allow dlm do recovery during shutdown 2010-02-26 15:41:19 -08:00
dlmfs ocfs2/userdlm: Add tracing in userdlm 2010-02-27 19:57:07 -08:00
acl.c ocfs2: set i_mode on disk during acl operations 2010-03-17 12:28:22 -07:00
acl.h ocfs2: Always include ACL support 2009-10-28 23:05:57 -07:00
alloc.c Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6 2010-03-05 13:20:53 -08:00
alloc.h ocfs2: Find proper end cpos for a leaf refcount block. 2009-12-02 16:14:57 -08:00
aops.c Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6 2010-03-05 13:20:53 -08:00
aops.h ocfs2: Add CoW support. 2009-09-22 20:09:36 -07:00
blockcheck.c tree-wide: fix typos "offest" -> "offset" 2009-12-04 15:39:50 +01:00
blockcheck.h
buffer_head_io.c ocfs2/trivial: Remove trailing whitespaces 2010-01-25 19:20:51 -08:00
buffer_head_io.h
dcache.c
dcache.h
dir.c Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6 2010-03-05 13:20:53 -08:00
dir.h
dlmglue.c Merge branch 'for-next' into for-linus 2010-03-08 16:55:37 +01:00
dlmglue.h ocfs2: Add new refcount tree lock resource in dlmglue. 2009-09-22 20:09:28 -07:00
export.c ocfs2/trivial: Remove trailing whitespaces 2010-01-25 19:20:51 -08:00
export.h
extent_map.c Merge branch 'for-next' into for-linus 2010-03-08 16:55:37 +01:00
extent_map.h ocfs2: Return extent flags for xattr value tree. 2009-09-22 20:09:39 -07:00
file.c Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6 2010-03-05 13:20:53 -08:00
file.h ocfs2: Integrate CoW in file write. 2009-09-22 20:09:37 -07:00
heartbeat.c
heartbeat.h
inode.c dquot: cleanup dquot initialize routine 2010-03-05 00:20:30 +01:00
inode.h
ioctl.c ocfs2: Use compat_ptr in reflink_arguments. 2010-02-02 18:56:37 -08:00
ioctl.h Ocfs2: Move ocfs2 ioctl definitions from ocfs2_fs.h to newly added ocfs2_ioctl.h 2010-03-02 14:10:20 -08:00
journal.c ocfs2/trivial: Remove trailing whitespaces 2010-01-25 19:20:51 -08:00
journal.h ocfs2: Decrement refcount when truncating refcounted extents. 2009-09-22 20:09:35 -07:00
Kconfig ocfs2: Always include ACL support 2009-10-28 23:05:57 -07:00
localalloc.c ocfs2: Clear undo bits when local alloc is freed 2010-03-23 18:22:40 -07:00
localalloc.h
locks.c [PATCH] Skip check for mandatory locks when unlocking 2010-03-17 12:07:16 -07:00
locks.h
Makefile ocfs2_dlmfs: Move to its own directory 2010-02-26 15:41:14 -08:00
mmap.c const: mark struct vm_struct_operations 2009-09-27 11:39:25 -07:00
mmap.h
namei.c dquot: cleanup dquot initialize routine 2010-03-05 00:20:30 +01:00
namei.h ocfs2: Create reflinked file in orphan dir. 2009-09-22 20:09:48 -07:00
ocfs1_fs_compat.h
ocfs2_fs.h Ocfs2: Move ocfs2 ioctl definitions from ocfs2_fs.h to newly added ocfs2_ioctl.h 2010-03-02 14:10:20 -08:00
ocfs2_ioctl.h Ocfs2: Move ocfs2 ioctl definitions from ocfs2_fs.h to newly added ocfs2_ioctl.h 2010-03-02 14:10:20 -08:00
ocfs2_lockid.h ocfs2: Add new refcount tree lock resource in dlmglue. 2009-09-22 20:09:28 -07:00
ocfs2_lockingver.h ocfs2_dlmfs: Enable the use of user cluster stacks. 2010-02-26 15:41:18 -08:00
ocfs2.h ocfs2: Clear undo bits when local alloc is freed 2010-03-23 18:22:40 -07:00
quota_global.c dquot: cleanup dquot initialize routine 2010-03-05 00:20:30 +01:00
quota_local.c bitops: rename for_each_bit() to for_each_set_bit() 2010-03-06 11:26:23 -08:00
quota.h quota: Move definition of QFMT_OCFS2 to linux/quota.h 2009-12-10 15:02:53 +01:00
refcounttree.c ocfs2: Update i_blocks in reflink operations. 2010-03-17 12:28:00 -07:00
refcounttree.h ocfs2: Add ioctl for reflink. 2009-09-22 20:09:51 -07:00
resize.c
resize.h
slot_map.c
slot_map.h
stack_o2cb.c ocfs2: Hang the locking proto on the cluster conn and use it in asts. 2010-02-26 15:41:16 -08:00
stack_user.c ocfs2: Remove the ast pointers from ocfs2_stack_plugins 2010-02-26 15:41:16 -08:00
stackglue.c ocfs2_dlmfs: Enable the use of user cluster stacks. 2010-02-26 15:41:18 -08:00
stackglue.h ocfs2_dlmfs: Enable the use of user cluster stacks. 2010-02-26 15:41:18 -08:00
suballoc.c ocfs2: Clear undo bits when local alloc is freed 2010-03-23 18:22:40 -07:00
suballoc.h ocfs2: Clear undo bits when local alloc is freed 2010-03-23 18:22:40 -07:00
super.c ocfs2: add extent block stealing for ocfs2 v5 2010-02-26 15:41:07 -08:00
super.h
symlink.c ocfs2: Fix refcnt leak on ocfs2_fast_follow_link() error path 2010-01-11 15:38:50 -08:00
symlink.h
sysfile.c
sysfile.h
uptodate.c ocfs2/trivial: Remove trailing whitespaces 2010-01-25 19:20:51 -08:00
uptodate.h
ver.c
ver.h
xattr.c ocfs2: Init meta_ac properly in ocfs2_create_empty_xattr_block. 2010-03-19 14:53:52 -07:00
xattr.h ocfs2: Always include ACL support 2009-10-28 23:05:57 -07:00