linux-sg2042/fs/exofs
Josef Bacik 02c24a8218 fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers
Btrfs needs to be able to control how filemap_write_and_wait_range() is called
in fsync to make it less of a painful operation, so push down taking i_mutex and
the calling of filemap_write_and_wait() down into the ->fsync() handlers.  Some
file systems can drop taking the i_mutex altogether it seems, like ext3 and
ocfs2.  For correctness sake I just pushed everything down in all cases to make
sure that we keep the current behavior the same for everybody, and then each
individual fs maintainer can make up their mind about what to do from there.
Thanks,

Acked-by: Jan Kara <jack@suse.cz>
Signed-off-by: Josef Bacik <josef@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2011-07-20 20:47:59 -04:00
..
BUGS exofs: Documentation 2009-03-31 19:44:38 +03:00
Kbuild exofs: move osd.c to ios.c 2009-12-10 09:59:21 +02:00
Kconfig exofs: Kbuild, Headers and osd utils 2009-03-31 19:44:20 +03:00
common.h Fix common misspellings 2011-03-31 11:26:23 -03:00
dir.c exofs: Trivial: fix some indentation and debug prints 2011-03-15 15:00:27 +02:00
exofs.h exofs: Write sbi->s_nextid as part of the Create command 2011-03-15 15:02:51 +02:00
file.c fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers 2011-07-20 20:47:59 -04:00
inode.c Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block 2011-03-24 10:16:26 -07:00
ios.c fs/exofs: typo fix of faild to failed 2010-10-25 18:02:49 +02:00
namei.c make d_splice_alias(ERR_PTR(err), dentry) = ERR_PTR(err) 2011-07-20 01:44:26 -04:00
pnfs.h exofs: fix pnfs_osd re-definitions in pre-pnfs trees 2010-01-05 09:14:32 +02:00
super.c fix exofs ->get_parent() 2011-07-17 23:20:29 -04:00
symlink.c exofs: Remove IBM copyrights 2009-06-21 17:53:47 +03:00