| commit | d08854f5bcf3ea0cabc6fd2fc49c2d97e00c7c88 | [log] [tgz] |
|---|---|---|
| author | Theodore Ts'o <tytso@mit.edu> | Sun Jun 26 18:24:01 2016 -0400 |
| committer | Theodore Ts'o <tytso@mit.edu> | Sun Jun 26 18:24:01 2016 -0400 |
| tree | 50365a520f03df76963fb61fc12be9689a718d58 | |
| parent | 1a695a905c18548062509178b98bc91e67510864 [diff] |
ext4: optimize ext4_should_retry_alloc() to improve ENOSPC performance If there are no pending blocks to be released after a commit, forcing a journal commit has no hope of helping. It's possible that a commit had just completed, so if there are now free blocks available for allocation, it's worth retrying the commit. Reported-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu>