[PATCH 2/3] nvme: core: switch to non_owner variant of start_freeze/unfreeze queue

[Ming Lei <ming.lei@redhat.com>]

nvme_start_freeze() and nvme_unfreeze() may be called from same context,
so switch them to call non_owner variant of start_freeze/unfreeze queue.

Signed-off-by: Ming Lei <ming.lei@redhat.com>
---
 drivers/nvme/host/core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index ba6508455e18..06c1e4e8456f 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -4871,7 +4871,7 @@ void nvme_unfreeze(struct nvme_ctrl *ctrl)
 
 	srcu_idx = srcu_read_lock(&ctrl->srcu);
 	list_for_each_entry_rcu(ns, &ctrl->namespaces, list)
-		blk_mq_unfreeze_queue(ns->queue);
+		blk_mq_unfreeze_queue_non_owner(ns->queue);
 	srcu_read_unlock(&ctrl->srcu, srcu_idx);
 	clear_bit(NVME_CTRL_FROZEN, &ctrl->flags);
 }
@@ -4913,7 +4913,7 @@ void nvme_start_freeze(struct nvme_ctrl *ctrl)
 	set_bit(NVME_CTRL_FROZEN, &ctrl->flags);
 	srcu_idx = srcu_read_lock(&ctrl->srcu);
 	list_for_each_entry_rcu(ns, &ctrl->namespaces, list)
-		blk_freeze_queue_start(ns->queue);
+		blk_freeze_queue_start_non_owner(ns->queue);
 	srcu_read_unlock(&ctrl->srcu, srcu_idx);
 }
 EXPORT_SYMBOL_GPL(nvme_start_freeze);
-- 
2.46.0