[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)
commit12e9fddd6eb827937fcaac8ac7712c7303898b1f
treeb3fbb502f46319808a50fd2fc7a93668d697f6ec
parente0de0206a2a37cd3e0ba9954d9f863e11d6d1782
[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