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f30bf3e40f
linux/fs/nilfs2
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Ryusuke Konishi f30bf3e40f nilfs2: fix missed-sync issue for do_sync_mapping_range() 
Chris Mason pointed out that there is a missed sync issue in
nilfs_writepages():

On Wed, 17 Dec 2008 21:52:55 -0500, Chris Mason wrote:
> It looks like nilfs_writepage ignores WB_SYNC_NONE, which is used by
> do_sync_mapping_range().

where WB_SYNC_NONE in do_sync_mapping_range() was replaced with
WB_SYNC_ALL by Nick's patch (commit:
ee53a891f4).

This fixes the problem by letting nilfs_writepages() write out the log of
file data within the range if sync_mode is WB_SYNC_ALL.

This involves removal of nilfs_file_aio_write() which was previously
needed to ensure O_SYNC sync writes.

Cc: Chris Mason <chris.mason@oracle.com>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-07 08:31:15 -07:00
..
alloc.c nilfs2: persistent object allocator 2009-04-07 08:31:13 -07:00
alloc.h nilfs2: persistent object allocator 2009-04-07 08:31:13 -07:00
bmap_union.h nilfs2: integrated block mapping 2009-04-07 08:31:13 -07:00
bmap.c nilfs2: integrated block mapping 2009-04-07 08:31:13 -07:00
bmap.h nilfs2: integrated block mapping 2009-04-07 08:31:13 -07:00
btnode.c nilfs2: B-tree node cache 2009-04-07 08:31:13 -07:00
btnode.h nilfs2: B-tree node cache 2009-04-07 08:31:13 -07:00
btree.c nilfs2: B-tree based block mapping 2009-04-07 08:31:13 -07:00
btree.h nilfs2: B-tree based block mapping 2009-04-07 08:31:13 -07:00
cpfile.c nilfs2: segment usage file 2009-04-07 08:31:14 -07:00
cpfile.h nilfs2: checkpoint file 2009-04-07 08:31:14 -07:00
dat.c nilfs2: disk address translator 2009-04-07 08:31:14 -07:00
dat.h nilfs2: disk address translator 2009-04-07 08:31:14 -07:00
dir.c nilfs2: directory entry operations 2009-04-07 08:31:15 -07:00
direct.c nilfs2: direct block mapping 2009-04-07 08:31:13 -07:00
direct.h nilfs2: direct block mapping 2009-04-07 08:31:13 -07:00
file.c nilfs2: fix missed-sync issue for do_sync_mapping_range() 2009-04-07 08:31:15 -07:00
ifile.c nilfs2: inode map file 2009-04-07 08:31:14 -07:00
ifile.h nilfs2: inode map file 2009-04-07 08:31:14 -07:00
inode.c nilfs2: fix missed-sync issue for do_sync_mapping_range() 2009-04-07 08:31:15 -07:00
mdt.c nilfs2: meta data file 2009-04-07 08:31:13 -07:00
mdt.h nilfs2: meta data file 2009-04-07 08:31:13 -07:00
namei.c nilfs2: pathname operations 2009-04-07 08:31:15 -07:00
nilfs.h
page.c nilfs2: buffer and page operations 2009-04-07 08:31:13 -07:00
page.h nilfs2: buffer and page operations 2009-04-07 08:31:13 -07:00
sb.h
segbuf.c nilfs2: segment buffer 2009-04-07 08:31:15 -07:00
segbuf.h nilfs2: segment buffer 2009-04-07 08:31:15 -07:00
seglist.h nilfs2: segment constructor 2009-04-07 08:31:15 -07:00
segment.c nilfs2: fix missed-sync issue for do_sync_mapping_range() 2009-04-07 08:31:15 -07:00
segment.h nilfs2: fix missed-sync issue for do_sync_mapping_range() 2009-04-07 08:31:15 -07:00
sufile.c nilfs2: segment usage file 2009-04-07 08:31:14 -07:00
sufile.h nilfs2: segment usage file 2009-04-07 08:31:14 -07:00
super.c nilfs2: super block operations 2009-04-07 08:31:15 -07:00
the_nilfs.c nilfs2: operations for the_nilfs core object 2009-04-07 08:31:15 -07:00
the_nilfs.h