| commit | a97adc9fffb1707da4e97f91c801660c6be92aac | [log] [tgz] |
|---|---|---|
| author | Chris Mason <chris.mason@oracle.com> | Fri Aug 07 09:28:20 2009 -0400 |
| committer | Chris Mason <chris.mason@oracle.com> | Fri Sep 11 13:31:04 2009 -0400 |
| tree | 9385c1ada9d5b86b75cd00865bacc6bc39deaa9d | |
| parent | 4f878e8475a465ddbd951e06a23317303f1b5b30 [diff] |
Btrfs: use larger nr_to_write for larger extents When btrfs fills a large delayed allocation extent, it is a good idea to try and convince the write_cache_pages caller to go ahead and write a good chunk of that extent. The extra IO is basically free because we know it is contiguous. Signed-off-by: Chris Mason <chris.mason@oracle.com>