From: Ming Lei <ming.lei@redhat.com>
To: Jens Axboe <axboe@kernel.dk>
Cc: linux-block@vger.kernel.org, Ming Lei <ming.lei@redhat.com>
Subject: [PATCH 0/2] blk-mq: fix hang in blk_mq_freeze_queue_wait
Date: Thu, 11 Nov 2021 16:51:32 +0800 [thread overview]
Message-ID: <20211111085134.345235-1-ming.lei@redhat.com> (raw)
Hello,
The 1st patch fixes hang in blk_mq_freeze_queue_wait().
The 2nd one renames blk_attempt_bio_merge, so we can avoid duplicated
symbols in block layer.
Ming Lei (2):
blk-mq: don't grab ->q_usage_counter in blk_mq_sched_bio_merge
blk-mq: rename blk_attempt_bio_merge
block/blk-mq-sched.c | 4 ----
block/blk-mq.c | 10 ++++++----
2 files changed, 6 insertions(+), 8 deletions(-)
--
2.31.1
next reply other threads:[~2021-11-11 8:52 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-11 8:51 Ming Lei [this message]
2021-11-11 8:51 ` [PATCH 1/2] blk-mq: don't grab ->q_usage_counter in blk_mq_sched_bio_merge Ming Lei
2021-11-11 8:56 ` Christoph Hellwig
2021-11-11 8:51 ` [PATCH 2/2] blk-mq: rename blk_attempt_bio_merge Ming Lei
2021-11-11 8:57 ` Christoph Hellwig
2021-11-11 14:23 ` [PATCH 0/2] blk-mq: fix hang in blk_mq_freeze_queue_wait Jens Axboe
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