diff options
| author | Sagi Grimberg <sagi@grimberg.me> | 2017-06-29 11:13:43 +0300 |
|---|---|---|
| committer | Sagi Grimberg <sagi@grimberg.me> | 2017-07-04 09:44:16 +0300 |
| commit | 4368c39bf6e6a2bfffb7a72d78912c68f156e8da (patch) | |
| tree | 106242fb0ef3a769bd81360c03c4090d6f630104 /drivers/nvme | |
| parent | 4c8b99f6b1ff086c1745fcb0511800fba5c4fb34 (diff) | |
| download | linux-4368c39bf6e6a2bfffb7a72d78912c68f156e8da.tar.bz2 | |
nvme-loop: update tagset nr_hw_queues after reconnecting/resetting
We might have more/less queues once we reconnect/reset. For
example due to cpu going online/offline
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Diffstat (limited to 'drivers/nvme')
| -rw-r--r-- | drivers/nvme/target/loop.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/nvme/target/loop.c b/drivers/nvme/target/loop.c index 568ed8625696..3d51341e62ee 100644 --- a/drivers/nvme/target/loop.c +++ b/drivers/nvme/target/loop.c @@ -508,6 +508,9 @@ static void nvme_loop_reset_ctrl_work(struct work_struct *work) if (ret) goto out_destroy_io; + blk_mq_update_nr_hw_queues(&ctrl->tag_set, + ctrl->ctrl.queue_count - 1); + changed = nvme_change_ctrl_state(&ctrl->ctrl, NVME_CTRL_LIVE); WARN_ON_ONCE(!changed); |