| commit | 4050cf1674c632c73801a561689543d4887df2ef | [log] [tgz] |
|---|---|---|
| author | Jens Axboe <axboe@suse.de> | Wed Jul 19 05:07:12 2006 +0200 |
| committer | Jens Axboe <axboe@nelson.home.kernel.dk> | Sat Sep 30 20:29:37 2006 +0200 |
| tree | f7a3e55857e917bb129d16d27458c2ff897a1864 | |
| parent | e4313dd423148fa729571b50c06cbc0bedf5c494 [diff] |
[PATCH] cfq-iosched: use new io context counting mechanism It's ok if the read path is a lot more costly, as long as inc/dec is really cheap. The inc/dec will happen for each created/freed io context, while the reading only happens when a disk queue exits. Signed-off-by: Jens Axboe <axboe@suse.de>