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(parent: 9d7ab5c) | patch
blk-mq: allow the hctx cpu hotplug notifier to return errors
authorJens Axboe <axboe@fb.com>
Wed, 21 May 2014 19:59:08 +0000 (13:59 -0600)
committerJens Axboe <axboe@fb.com>
Wed, 21 May 2014 19:59:08 +0000 (13:59 -0600)
commitcfdf45be0808b4f39450128e97fec4d46e056d03
tree0db6c8a94340addf1f8cab4c4b761bca8df9ab11tree | snapshot
parent9d7ab5c164762ebb70df80c3b54dae7cb7a4c8cfcommit | diff
blk-mq: allow the hctx cpu hotplug notifier to return errors

Prepare this for the next patch which adds more smarts in the
plugging logic, so that we can save some memory.

Signed-off-by: Jens Axboe <axboe@fb.com>
block/blk-mq-cpu.c diff | blob | history
block/blk-mq.c diff | blob | history
block/blk-mq.h diff | blob | history
include/linux/blk-mq.h diff | blob | history
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