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
..
acl.c	->permission() sanitizing: don't pass flags to ->check_acl()	2011-07-20 01:43:21 -04:00
acl.h	->permission() sanitizing: don't pass flags to ->check_acl()	2011-07-20 01:43:21 -04:00
cache.c	fs/9p: Add v9fs_inode	2011-03-15 09:57:39 -05:00
cache.h	fs/9p: Add v9fs_inode	2011-03-15 09:57:39 -05:00
fid.c	9p: revert tsyncfs related changes	2011-04-15 15:26:14 -05:00
fid.h	fs/9p: Prevent multiple inclusion of same header	2011-03-15 09:57:41 -05:00
Kconfig	9p: remove experimental tag from tested configurations	2011-05-25 08:46:38 -05:00
Makefile	fs/9p: Move dotl inode operations into a seperate file	2011-01-11 09:58:07 -06:00
v9fs_vfs.h	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
v9fs.c	fs/9p: Add v9fs_inode	2011-03-15 09:57:39 -05:00
v9fs.h	9p: revert tsyncfs related changes	2011-04-15 15:26:14 -05:00
vfs_addr.c	fs/9p: Add direct IO support in cached mode	2011-03-15 09:57:40 -05:00
vfs_dentry.c	fs/9p: Fix revalidate to return correct value	2011-04-15 15:26:13 -05:00
vfs_dir.c	fs/9p: We need not writeback dirty pages during close	2011-03-15 09:57:38 -05:00
vfs_file.c	fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers	2011-07-20 20:47:59 -04:00
vfs_inode_dotl.c	no need to check for LOOKUP_OPEN in ->create() instances	2011-07-20 01:43:56 -04:00
vfs_inode.c	no need to check for LOOKUP_OPEN in ->create() instances	2011-07-20 01:43:56 -04:00
vfs_super.c	9p: revert tsyncfs related changes	2011-04-15 15:26:14 -05:00
xattr_user.c	fs/9p: Add support user. xattr	2010-08-02 14:28:35 -05:00
xattr.c	fs/9p: Remove unnecessary semicolons	2011-01-11 09:58:07 -06:00
xattr.h	fs/9p: Add xattr callbacks for POSIX ACL	2010-10-28 09:08:46 -05:00