Re: [PATCHv2] blk-mq: blk-mq: check quiesce state before queue_rqs
flat view
From: Jens Axboe <axboe@kernel.dk>
Date: 2021-12-20 21:04:33
On 12/20/21 1:59 PM, Keith Busch wrote:
The low level drivers don't expect to see new requests after a successful quiesce completes. Check the queue quiesce state within the rcu protected area prior to calling the driver's queue_rqs().
Thanks, applied - I added a Fixes tag as well. -- Jens Axboe