linux/fs/ext3
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
balloc.c Fix common misspellings 2011-03-31 11:26:23 -03:00
bitmap.c
dir.c ext3: speed up file creates by optimizing rec_len functions 2011-01-10 19:04:07 +01:00
ext3_jbd.c ext3: replace remaining __FUNCTION__ occurrences 2008-04-28 08:58:45 -07:00
file.c dquot: cleanup dquot initialize routine 2010-03-05 00:20:30 +01:00
fsync.c fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers 2011-07-20 20:47:59 -04:00
hash.c ext3: Add support for non-native signed/unsigned htree hash algorithms 2008-10-28 13:21:55 -04:00
ialloc.c fs/vfs/security: pass last path component to LSM on inode creation 2011-02-01 11:12:29 -05:00
inode.c fs: simplify the blockdev_direct_IO prototype 2011-07-20 20:47:49 -04:00
ioctl.c userns: rename is_owner_or_cap to inode_owner_or_capable 2011-03-23 19:47:13 -07:00
Kconfig ext3: default to ordered mode 2010-07-23 12:50:55 +02:00
Makefile
namei.c make d_splice_alias(ERR_PTR(err), dentry) = ERR_PTR(err) 2011-07-20 01:44:26 -04:00
namei.h
resize.c Fix common misspellings 2011-03-31 11:26:23 -03:00
super.c ext3: make ext3 mount default to barrier=1 2011-07-20 20:47:54 -04:00
symlink.c ext3: symlink must be handled via filesystem specific operation 2010-04-12 21:11:39 +02:00
xattr.c ext2,ext3,ext4: clarify comment for extN_xattr_set_handle 2011-01-10 12:10:30 -05:00
xattr.h fs/vfs/security: pass last path component to LSM on inode creation 2011-02-01 11:12:29 -05:00
xattr_security.c fs/vfs/security: pass last path component to LSM on inode creation 2011-02-01 11:12:29 -05:00
xattr_trusted.c ext3: constify xattr handlers 2010-05-21 18:31:19 -04:00
xattr_user.c ext3: constify xattr handlers 2010-05-21 18:31:19 -04:00