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authorSagi Grimberg <sagi@grimberg.me>2022-11-13 14:24:24 +0300
committerChristoph Hellwig <hch@lst.de>2022-11-16 10:36:37 +0300
commit91c11d5f32547a08d462934246488fe72f3d44c3 (patch)
tree607bb8c43b9ca688d899a51c3edf1355fea49742 /tools/perf/scripts/python/export-to-postgresql.py
parent1f1a4f89562d3b33b6ca4fc8a4f3bd4cd35ab4ea (diff)
downloadlinux-91c11d5f32547a08d462934246488fe72f3d44c3.tar.xz
nvme-rdma: stop auth work after tearing down queues in error recovery
when starting error recovery there might be a authentication work running, and it involves I/O commands. Given the controller is tearing down there is no chance for the I/O to complete other than timing out which may unnecessarily take a full io timeout. So first tear down the queues, fail/cancel all inflight I/O (including potentially authentication) and only then stop authentication. This ensures that failover is not stalled due to blocked authentication I/O. Signed-off-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
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