| commit | 9817064b68fef7e4580c6df1ea597e106b9ff88b | [log] [tgz] |
|---|---|---|
| author | Jens Axboe <axboe@suse.de> | Fri Jul 28 09:23:08 2006 +0200 |
| committer | Jens Axboe <axboe@nelson.home.kernel.dk> | Sat Sep 30 20:26:56 2006 +0200 |
| tree | 76c27990626247613e9efa45b792d51ad79635d7 | |
| parent | 4aff5e2333c9a1609662f2091f55c3f6fffdad36 [diff] |
[PATCH] elevator: move the backmerging logic into the elevator core Right now, every IO scheduler implements its own backmerging (except for noop, which does no merging). That results in duplicated code for essentially the same operation, which is never a good thing. This patch moves the backmerging out of the io schedulers and into the elevator core. We save 1.6kb of text and as a bonus get backmerging for noop as well. Win-win! Signed-off-by: Jens Axboe <axboe@suse.de>