diff options
| author | Ming Lei <ming.lei@redhat.com> | 2018-01-18 00:41:52 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-01-17 09:46:27 -0700 |
| commit | 7df938fbc4ee641e70e05002ac67c24b19e86e74 (patch) | |
| tree | 4058ba173eb411422482125e14e7bb12b70c8b38 /kernel | |
| parent | 7bed45954b95601230ebf387d3e4e20e4a3cc025 (diff) | |
| download | linux-stable-7df938fbc4ee641e70e05002ac67c24b19e86e74.tar.gz linux-stable-7df938fbc4ee641e70e05002ac67c24b19e86e74.tar.bz2 linux-stable-7df938fbc4ee641e70e05002ac67c24b19e86e74.zip | |
blk-mq: turn WARN_ON in __blk_mq_run_hw_queue into printk
We know this WARN_ON is harmless and in reality it may be trigged,
so convert it to printk() and dump_stack() to avoid to confusing
people.
Also add comment about two releated races here.
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Stefan Haberland <sth@linux.vnet.ibm.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "jianchao.wang" <jianchao.w.wang@oracle.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions