| commit | e64860aa05048fa7a8483ca698b17c2caf5625cf | [log] [tgz] |
|---|---|---|
| author | Josef Bacik <jbacik@fusionio.com> | Fri Jul 20 16:05:36 2012 -0400 |
| committer | Chris Mason <chris.mason@fusionio.com> | Mon Jul 23 16:28:08 2012 -0400 |
| tree | 3bee3474a00fdbef80414a926c31187865392abe | |
| parent | a98cdb85b990765dbe80a215367ae007320bfeea [diff] |
Btrfs: don't return true in releasepage unless we actually freed the eb I noticed while looking at an extent_buffer race that we will unconditionally return 1 if we get down to release_extent_buffer after clearing the tree ref. However we can easily race in here and get a ref on the eb and not actually free the eb. So make release_extent_buffer return 1 if it free'd the eb and 0 if not so we can be a little kinder to the vm. Thanks, Signed-off-by: Josef Bacik <jbacik@fusionio.com>