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(parent: b9f8ce0) | patch
cfq-iosched: reduce bit operations in cfq_choose_req()
authorNamhyung Kim <namhyung@gmail.com>
Tue, 24 May 2011 08:23:21 +0000 (10:23 +0200)
committerJens Axboe <jaxboe@fusionio.com>
Tue, 24 May 2011 08:23:21 +0000 (10:23 +0200)
commit229836bd63c5413a4f8eed93d610b432be141e9b
treea55fa492dbcde4c8f179d58d07165bdff872c34etree | snapshot
parentb9f8ce059940064a732da49b5d6e618381dad956commit | diff
cfq-iosched: reduce bit operations in cfq_choose_req()

Reduce the number of bit operations in cfq_choose_req() on average
(and worst) cases.

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
block/cfq-iosched.c diff | blob | history
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