diff options
| author |   Sagi Grimberg <sagi@grimberg.me> | 2017-09-21 17:01:38 +0300 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2017-09-25 12:42:11 -0600 |
| commit | e4d753d7e51c0648b9ee33efeed55d45f362fc3d (patch) | |
| tree | 1a6f7b931f228ccd4d4bc5bd0cc8d2e982f85763 /drivers/nvme/host/rdma.c | |
| parent | nvme-rdma: give up reconnect if state change fails (diff) | |
| download | linux-dev-e4d753d7e51c0648b9ee33efeed55d45f362fc3d.tar.xz linux-dev-e4d753d7e51c0648b9ee33efeed55d45f362fc3d.zip | |
nvme-rdma: don't fully stop the controller in error recovery
By calling nvme_stop_ctrl on a already failed controller will wait for the
scan work to complete (only by identify timeout expiration which is 60
seconds). This is unnecessary when we already know that the controller has
failed.
Reported-by: Yi Zhang <yizhan@redhat.com>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to '')
| -rw-r--r-- | drivers/nvme/host/rdma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c index 8441f6b3f617..92a03ff5fb4d 100644 --- a/drivers/nvme/host/rdma.c +++ b/drivers/nvme/host/rdma.c @@ -967,7 +967,7 @@ static void nvme_rdma_error_recovery_work(struct work_struct *work) struct nvme_rdma_ctrl *ctrl = container_of(work, struct nvme_rdma_ctrl, err_work); - nvme_stop_ctrl(&ctrl->ctrl); + nvme_stop_keep_alive(&ctrl->ctrl); if (ctrl->ctrl.queue_count > 1) { nvme_stop_queues(&ctrl->ctrl); |