| commit | 57254b6ebce4ceca02d9c8b615f6059c56c19238 | [log] [tgz] |
|---|---|---|
| author | Jan Schmidt <list.btrfs@jan-o-sch.net> | Mon May 06 19:14:17 2013 +0000 |
| committer | Josef Bacik <jbacik@fusionio.com> | Fri Jun 14 11:29:22 2013 -0400 |
| tree | a90b04313e8671e6846d09c0c14c7b08e16d0e65 | |
| parent | 1e8f915868c59be4d6e49d9aff928454a5d5d569 [diff] |
Btrfs: add ioctl to wait for qgroup rescan completion btrfs_qgroup_wait_for_completion waits until the currently running qgroup operation completes. It returns immediately when no rescan process is in progress. This is useful to automate things around the rescan process (e.g. testing). Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net> Signed-off-by: Josef Bacik <jbacik@fusionio.com>