| commit | a2494b9b5fb702becaf8d8e3138f7a1a0d3c537e | [log] [tgz] |
|---|---|---|
| author | Paul Mundt <lethal@linux-sh.org> | Tue Sep 08 16:23:08 2009 +0900 |
| committer | Paul Mundt <lethal@linux-sh.org> | Tue Sep 08 16:23:08 2009 +0900 |
| tree | 53e7670594825b2c558a9ca7b993670b259a7374 | |
| parent | 6e4154d4c2dd3d7e61d19ddd2527322ce34c2f5a [diff] |
sh: Kill off dcache writeback from copy_page(). Now that the cache purging is handled manually by all copy_page() callers, we can kill off copy_page()'s on writeback. This optimizes the non-aliasing case. Signed-off-by: Paul Mundt <lethal@linux-sh.org>