tree 0dbeda7f0efa17373bdd3c59793a36c417fa9d1c
parent 27667c996f6a0bed4ad1e10ac0a0dbb6037968db
author Tejun Heo <tj@kernel.org> 1294063307 +0100
committer Jens Axboe <jaxboe@fusionio.com> 1294063307 +0100

block: make kblockd_workqueue smarter

kblockd is used for unplugging and may affect IO latency and
throughput and the max number of concurrent work items are bound by
the number of block devices.  Make it HIGHPRI workqueue w/ default max
concurrency.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>