diff options
| author | Chris Mason <chris.mason@oracle.com> | 2008-07-21 10:29:44 -0400 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2008-09-25 11:04:05 -0400 |
| commit | 4a09675279674041862d2210635b0cc1f60be28e (patch) | |
| tree | 19e4736c062f87729dcdc1bd57f4919b3227ec32 /fs/btrfs/extent_io.h | |
| parent | e5a2217ef6ff088d08a27208929a6f9c635d672c (diff) | |
| download | linux-3.10-4a09675279674041862d2210635b0cc1f60be28e.tar.gz linux-3.10-4a09675279674041862d2210635b0cc1f60be28e.tar.bz2 linux-3.10-4a09675279674041862d2210635b0cc1f60be28e.zip | |
Btrfs: Data ordered fixes
* In btrfs_delete_inode, wait for ordered extents after calling
truncate_inode_pages. This is much faster, and more correct
* Properly clear our the PageChecked bit everywhere we redirty the page.
* Change the writepage fixup handler to lock the page range and check to
see if an ordered extent had been inserted since the improperly dirtied
page was discovered
* Wait for ordered extents outside the transaction. This isn't required
for locking rules but does improve transaction latencies
* Reduce contention on the alloc_mutex by dropping it while incrementing
refs on a node/leaf and while dropping refs on a leaf.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/extent_io.h')
0 files changed, 0 insertions, 0 deletions