| commit | 597bc485d6906359ad667fc8ead5e5f0ede03a0a | [log] [tgz] |
|---|---|---|
| author | Jens Axboe <jens.axboe@oracle.com> | Tue Apr 24 21:23:53 2007 +0200 |
| committer | Jens Axboe <axboe@nelson.home.kernel.dk> | Mon Apr 30 09:01:23 2007 +0200 |
| tree | f59303df8b17f51781adedc6320c9a14130a650e | |
| parent | 4e521c27eee33cebd618c26649e2c93803004647 [diff] |
cfq-iosched: speedup cic rb lookup We often lookup the same queue many times in succession, so cache the last looked up queue to avoid browsing the rbtree. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>