diff options
author | Ming Lei <ming.lei@redhat.com> | 2019-07-24 11:48:42 +0800 |
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committer | Jens Axboe <axboe@kernel.dk> | 2019-08-04 21:41:29 -0600 |
commit | 622b8b6893ff3096e130250c1298adf57a0cab03 (patch) | |
tree | 43fe9b701fb75bdb6755a6f5c0849ad0605bf450 /block/blk-mq.c | |
parent | 78ca40724713bd422873cb4ebee86f9f499650f7 (diff) |
nvme: wait until all completed request's complete fn is called
When aborting in-flight request for recovering controller, we have
to make sure that queue's complete function is called on completed
request before moving on. Otherwise, for example, the warning of
WARN_ON_ONCE(qp->mrs_used > 0) in ib_destroy_qp_user() may be
triggered on nvme-rdma.
Fix this issue by using blk_mq_tagset_wait_completed_request.
Cc: Max Gurtovoy <maxg@mellanox.com>
Cc: Sagi Grimberg <sagi@grimberg.me>
Cc: Keith Busch <keith.busch@intel.com>
Cc: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-mq.c')
0 files changed, 0 insertions, 0 deletions