| commit | bee9182d955227f01ff3b80c4cb6acca9bb40b11 | |
| author | Oleg Nesterov <oleg@redhat.com> | |
| Sun, 19 Jul 2015 21:48:20 +0000 (19 23:48 +0200) | ||
| committer | Oleg Nesterov <oleg@redhat.com> | |
| Sat, 15 Aug 2015 11:52:08 +0000 (15 13:52 +0200) | ||
| tree | 3237b122991b6f44913f47561e52c344d7725fb1 | treesnapshot (tar.gz zip) |
| parent | 45e38cff4fce8d6871b5fa5e734e4dc9814d6056 | commitdiff |
introduce __sb_writers_{acquired,release}() helpers
Preparation to hide the sb->s_writers internals from xfs and btrfs.
Add 2 trivial define's they can use rather than play with ->s_writers
directly. No changes in btrfs/transaction.o and xfs/xfs_aops.o.
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Reviewed-by: Jan Kara <jack@suse.com>
Preparation to hide the sb->s_writers internals from xfs and btrfs.
Add 2 trivial define's they can use rather than play with ->s_writers
directly. No changes in btrfs/transaction.o and xfs/xfs_aops.o.
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Reviewed-by: Jan Kara <jack@suse.com>
| fs/btrfs/transaction.c | diffblobblamehistory | |
| fs/xfs/xfs_aops.c | diffblobblamehistory | |
| include/linux/fs.h | diffblobblamehistory |