| commit | ebecd3d9d2adba144c15f1d35c78e0c26ead1bfd | |
| author | Sage Weil <sage@newdream.net> | |
| Fri, 24 Jul 2009 17:17:44 +0000 (24 13:17 -0400) | ||
| committer | Chris Mason <chris.mason@oracle.com> | |
| Fri, 24 Jul 2009 17:17:44 +0000 (24 13:17 -0400) | ||
| tree | 605fdb3fcc3c9543d0a69987fcfd89ad3c7fb144 | treesnapshot (tar.gz zip) |
| parent | d717aa1d31c36cb56059e97966cb76f0be021969 | commitdiff |
Btrfs: make flushoncommit mount option correctly wait on ordered_extents
The commit_transaction call to wait_ordered_extents when snap_pending
passes nocow_only=1 to process only NOCOW or PREALLOC extents. This isn't
correct for the 'flushoncommit' mode, as it skips extents we just started
IO on in start_delalloc_inodes.
So, in the flushoncommit case, wait on all ordered extents. Otherwise,
only pass the nocow_only flag to wait_ordered_extents if snap_pending.
Signed-off-by: Sage Weil <sage@newdream.net>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
The commit_transaction call to wait_ordered_extents when snap_pending
passes nocow_only=1 to process only NOCOW or PREALLOC extents. This isn't
correct for the 'flushoncommit' mode, as it skips extents we just started
IO on in start_delalloc_inodes.
So, in the flushoncommit case, wait on all ordered extents. Otherwise,
only pass the nocow_only flag to wait_ordered_extents if snap_pending.
Signed-off-by: Sage Weil <sage@newdream.net>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
| fs/btrfs/transaction.c | diffblobblamehistory |