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(parent: 41fa722) | patch
blk-mq: handle already freed tags gracefully in blk_mq_free_rqs
authorMing Lei <ming.lei@redhat.com>
Tue, 8 Mar 2022 05:51:48 +0000 (06:51 +0100)
committerJens Axboe <axboe@kernel.dk>
Wed, 9 Mar 2022 02:39:59 +0000 (19:39 -0700)
commite02657ea7b86d1c41e095f49e4f7c7bb24bbee64
tree5b5edca30535d1b34d9c79078c7ef6cf2710b997tree | snapshot
parent41fa722239b46f0c033da94746212344175cdaa0commit | diff
blk-mq: handle already freed tags gracefully in blk_mq_free_rqs

To simplify further changes allow for double calling blk_mq_free_rqs on
a queue.

Signed-off-by: Ming Lei <ming.lei@redhat.com>
[hch: split out from a larger patch]
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20220308055200.735835-3-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-mq.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)