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272b62c1f0
linux/fs/ocfs2
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Goldwyn Rodrigues 272b62c1f0 Treat writes as new when holes span across page boundaries 
When a hole spans across page boundaries, the next write forces
a read of the block. This could end up reading existing garbage
data from the disk in ocfs2_map_page_blocks. This leads to
non-zero holes. In order to avoid this, mark the writes as new
when the holes span across page boundaries.

Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.de>
Signed-off-by: jlbec <jlbec@evilplan.org>
2011-03-28 09:44:58 -07:00
..
cluster Merge branch 'mlog_replace_for_39' of git://repo.or.cz/taoma-kernel into ocfs2-merge-window-fix 2011-03-28 09:44:26 -07:00
dlm Merge branch 'mlog_replace_for_39' of git://repo.or.cz/taoma-kernel into ocfs2-merge-window-fix 2011-03-28 09:44:26 -07:00
dlmfs fs: icache RCU free inodes 2011-01-07 17:50:26 +11:00
acl.c ocfs2: remove INODE from unused files. 2011-02-21 11:18:23 +08:00
acl.h fs: provide rcu-walk aware permission i_ops 2011-01-07 17:50:29 +11:00
alloc.c ocfs2: Remove mlog(0) from fs/ocfs2/alloc.c 2011-02-22 08:21:10 +08:00
alloc.h ocfs2: Remove unused truncate function from alloc.c 2011-01-07 18:03:00 -08:00
aops.c Treat writes as new when holes span across page boundaries 2011-03-28 09:44:58 -07:00
aops.h Ocfs2: Teach 'coherency=full' O_DIRECT writes to correctly up_read i_alloc_sem. 2010-12-09 15:36:48 -08:00
blockcheck.c ocfs2: Fix metaecc error messages 2010-09-08 14:25:53 +08:00
blockcheck.h ocfs2: Add statistics for the checksum and ecc operations. 2009-06-03 19:15:36 -07:00
buffer_head_io.c ocfs2: Remove masklog ML_UPTODATE. 2011-02-24 16:22:20 +08:00
buffer_head_io.h ocfs2: Take the inode out of the metadata read/write paths. 2009-09-04 16:07:48 -07:00
dcache.c ocfs2: Remove masklog ML_DCACHE. 2011-02-23 22:51:49 +08:00
dcache.h Track negative entries v3 2010-09-10 09:18:15 -07:00
dir.c Merge branch 'mlog_replace_for_39' of git://repo.or.cz/taoma-kernel into ocfs2-merge-window-fix 2011-03-28 09:44:26 -07:00
dir.h ocfs2: Introduce dir free space list 2009-04-03 11:39:16 -07:00
dlmglue.c Merge branch 'mlog_replace_for_39' of git://repo.or.cz/taoma-kernel into ocfs2-merge-window-fix 2011-03-28 09:44:26 -07:00
dlmglue.h ocfs2: Fix lockdep warning in reflink. 2010-09-10 09:19:06 -07:00
export.c ocfs2: Remove masklog ML_EXPORT. 2011-02-24 13:50:19 +08:00
export.h
extent_map.c ocfs2: Remove masklog ML_EXTENT_MAP. 2011-02-22 22:27:33 +08:00
extent_map.h ocfs2: Return extent flags for xattr value tree. 2009-09-22 20:09:39 -07:00
file.c ocfs2: Remove mlog(0) from fs/ocfs2/file.c 2011-02-22 22:14:41 +08:00
file.h fs: provide rcu-walk aware permission i_ops 2011-01-07 17:50:29 +11:00
heartbeat.c ocfs2: Remove mlog(0) from fs/ocfs2/heartbeat.c 2011-02-23 21:17:39 +08:00
heartbeat.h
inode.c ocfs2: Remove masklog ML_INODE. 2011-02-22 22:24:57 +08:00
inode.h Track negative entries v3 2010-09-10 09:18:15 -07:00
ioctl.c Merge branch 'mlog_replace_for_39' of git://repo.or.cz/taoma-kernel into ocfs2-merge-window-fix 2011-03-28 09:44:26 -07:00
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: Remove masklog ML_JOURNAL. 2011-02-24 14:15:35 +08:00
journal.h ocfs2: Fix estimate of necessary credits for mkdir 2011-02-20 02:33:32 -08:00
Kconfig ocfs2: Make OCFS2_FS depend on CONFIGFS_FS 2011-01-16 21:22:40 +00:00
localalloc.c ocfs2: Remove EXIT from masklog. 2011-03-07 16:43:21 +08:00
localalloc.h ocfs2: increase the default size of local alloc windows 2010-05-05 18:18:07 -07:00
locks.c ocfs2: remove INODE from unused files. 2011-02-21 11:18:23 +08:00
locks.h ocfs2: POSIX file locks support 2008-10-13 13:57:57 -07:00
Makefile ocfs2: allocation reservations 2010-05-05 18:17:30 -07:00
mmap.c ocfs2: Remove FILE_IO from masklog. 2011-02-22 21:59:46 +08:00
mmap.h
namei.c ocfs2: Remove masklog ML_NAMEI. 2011-02-23 22:45:26 +08:00
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: Fix system inodes cache overflow. 2010-12-22 02:35:36 -08:00
ocfs2_ioctl.h Merge branch 'globalheartbeat-2' of git://oss.oracle.com/git/smushran/linux-2.6 into ocfs2-merge-window 2010-10-15 13:03:09 -07:00
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_trace.h ocfs2: Remove masklog ML_UPTODATE. 2011-02-24 16:22:20 +08:00
ocfs2.h ocfs2: Use hrtimer to track ocfs2 fs lock stats 2011-02-20 03:56:07 -08:00
quota_global.c ocfs2: Remove masklog ML_QUOTA. 2011-02-23 22:19:12 +08:00
quota_local.c ocfs2: Remove mlog(0) from quota_local.c. 2011-02-23 22:12:48 +08:00
quota.h ocfs2: Fix NULL pointer deref when writing local dquot 2010-05-21 19:30:48 +02:00
refcounttree.c ocfs2: Remove masklog ML_REFCOUNT. 2011-02-22 08:20:04 +08:00
refcounttree.h Merge branch 'cow_readahead' of git://oss.oracle.com/git/tma/linux-2.6 into merge-2 2010-09-10 08:41:04 -07:00
reservations.c ocfs2: Remove masklog ML_RESERVATIONS. 2011-02-23 22:10:56 +08:00
reservations.h ocfs2: make ocfs2_adjust_resv_from_alloc simple. 2010-05-05 18:18:09 -07:00
resize.c ocfs2: Remove mlog(0) from fs/ocfs2/suballoc.c 2011-02-22 08:24:01 +08:00
resize.h
slot_map.c ocfs2: Remove mlog(0) from fs/ocfs2/slot_map.c 2011-02-22 22:29:08 +08:00
slot_map.h
stack_o2cb.c ocfs2: Print message if user mounts without starting global heartbeat 2010-10-06 17:55:29 -07:00
stack_user.c ocfs2_connection_find() returns pointer to bad structure 2010-11-18 15:41:41 -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: Remove mlog(0) from fs/ocfs2/suballoc.c 2011-02-22 08:22:33 +08:00
suballoc.h ocfs2: allow return of new inode block location before allocation of the inode 2010-09-08 14:25:59 +08:00
super.c ocfs2: Remove masklog ML_SUPER. 2011-02-23 21:29:08 +08:00
super.h ocfs2: Wrap signal blocking in void functions. 2010-05-10 11:50:10 -07:00
symlink.c ocfs2: Remove EXIT from masklog. 2011-03-07 16:43:21 +08:00
symlink.h
sysfile.c ocfs2: Remove mlog(0) from fs/ocfs2/file.c 2011-02-22 22:14:41 +08:00
sysfile.h
uptodate.c ocfs2: Remove masklog ML_UPTODATE. 2011-02-24 16:22:20 +08:00
uptodate.h ocfs2: Pass struct ocfs2_caching_info to the journal functions. 2009-09-04 16:07:50 -07:00
ver.c
ver.h
xattr.c ocfs2: Remove masklog ML_XATTR. 2011-02-23 22:01:17 +08:00
xattr.h ocfs: constify xattr_handler 2010-05-21 18:31:20 -04:00