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| author | Jens Axboe <axboe@suse.de> | 2006-07-19 05:07:12 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@nelson.home.kernel.dk> | 2006-09-30 20:29:37 +0200 |
| commit | 4050cf1674c632c73801a561689543d4887df2ef (patch) | |
| tree | f7a3e55857e917bb129d16d27458c2ff897a1864 /arch | |
| parent | e4313dd423148fa729571b50c06cbc0bedf5c494 (diff) | |
| download | op-kernel-dev-4050cf1674c632c73801a561689543d4887df2ef.zip op-kernel-dev-4050cf1674c632c73801a561689543d4887df2ef.tar.gz | |
[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>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions
