| commit | e7848683ae7ded0a4a8964122a47da9104a98337 | [log] [tgz] |
|---|---|---|
| author | Jan Kara <jack@suse.cz> | Tue Jun 12 16:20:32 2012 +0200 |
| committer | Al Viro <viro@zeniv.linux.org.uk> | Tue Jul 31 01:02:51 2012 +0400 |
| tree | 7dc006d60d73c1c37b74bc4127ecfe0209517230 | |
| parent | e24f17da3560781e274699f066fb788ad52f4402 [diff] |
btrfs: Push mnt_want_write() outside of i_mutex When mnt_want_write() starts to handle freezing it will get a full lock semantics requiring proper lock ordering. So push mnt_want_write() call consistently outside of i_mutex. CC: Chris Mason <chris.mason@oracle.com> CC: linux-btrfs@vger.kernel.org Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>