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| author | Jens Axboe <axboe@suse.de> | 2006-06-01 10:07:26 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@suse.de> | 2006-06-01 10:07:26 +0200 |
| commit | e0de0206a2a37cd3e0ba9954d9f863e11d6d1782 (patch) | |
| tree | 58ba74a2f8e0edce59c770c74d019d4e1e3c98fd /block/noop-iosched.c | |
| 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>
Diffstat (limited to 'block/noop-iosched.c')
0 files changed, 0 insertions, 0 deletions