| commit | e0de0206a2a37cd3e0ba9954d9f863e11d6d1782 | [log] [tgz] |
|---|---|---|
| author | Jens Axboe <axboe@suse.de> | Thu Jun 01 10:07:26 2006 +0200 |
| committer | Jens Axboe <axboe@suse.de> | Thu Jun 01 10:07:26 2006 +0200 |
| tree | 58ba74a2f8e0edce59c770c74d019d4e1e3c98fd | |
| parent | ba8f5baba79da8eb502f8534c3a8ecb64aceb790 [diff] |
[PATCH] cfq-iosched: check busy queues before deciding we are idle For just one busy queue (like async write out), we often overlooked that we could queue more io and decided we were idle instead. This causes us quite a bit of performance loss. Signed-off-by: Jens Axboe <axboe@suse.de>