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[PATCH] cfq-iosched: Detect idle process issuing async request
authorJens Axboe <axboe@suse.de>
Thu, 1 Jun 2006 08:09:56 +0000 (10:09 +0200)
committerJens Axboe <axboe@suse.de>
Thu, 1 Jun 2006 08:09:56 +0000 (10:09 +0200)
commit0e53dc97d9ca18cdcfc4a5a2e26b24f41421679b
treeb3fbb502f46319808a50fd2fc7a93668d697f6ectree | snapshot
parent8d2c6cbb6edb28699c51da451ab9fd1ca990af4ecommit | diff
[PATCH] cfq-iosched: Detect idle process issuing async request

If we are anticipating a sync request from this process and we are
waiting for that and see an async request come in, expire that slice
and move on.

Signed-off-by: Jens Axboe <axboe@suse.de>
block/cfq-iosched.c diff | blob | history
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