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(parent: 5c5d3c5) | 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)
commit88204fd7d5be23535043adbe6ae1fedf25a7e9dc
tree0db6c8a94340addf1f8cab4c4b761bca8df9ab11tree | snapshot
parent5c5d3c5bb2269040b71dfc0c7a7737f24756fa96commit | 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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