| commit | cf37e972478ec58a8a54a6b4f951815f0ae28f78 | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Tue Jun 08 18:14:51 2010 +0200 |
| committer | Jens Axboe <jaxboe@fusionio.com> | Fri Jun 11 12:58:07 2010 +0200 |
| tree | b14d75074692ddb213e22e098a64087950f4cf78 | |
| parent | 3c4d716538f3eefb1c1f10961a047a6456a2b590 [diff] |
writeback: enforce s_umount locking in writeback_inodes_sb Make sure that not only sync_filesystem but all callers of writeback_inodes_sb have the superblock protected against remount. As-is this disables all functionality for these callers, but the next patch relies on this locking to fix writeback_inodes_sb for sync_filesystem. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>