diff options
| author | Chao Leng <lengchao@huawei.com> | 2020-10-22 05:15:00 +0300 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2020-11-03 12:25:55 +0300 |
| commit | 04800fbff4764ab7b32c49d19628605a5d4cb85c (patch) | |
| tree | e8070910df1084ea930153c01d1549b5a7038a45 /drivers/nvme/host/core.c | |
| parent | 38210800bf66d7302da1bb5b624ad68638da1562 (diff) | |
| download | linux-04800fbff4764ab7b32c49d19628605a5d4cb85c.tar.xz | |
nvme: introduce nvme_sync_io_queues
Introduce sync io queues for some scenarios which just only need sync
io queues not sync all queues.
Signed-off-by: Chao Leng <lengchao@huawei.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/nvme/host/core.c')
| -rw-r--r-- | drivers/nvme/host/core.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 376096bfc54a..40ca71b29bb9 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -4582,8 +4582,7 @@ void nvme_start_queues(struct nvme_ctrl *ctrl) } EXPORT_SYMBOL_GPL(nvme_start_queues); - -void nvme_sync_queues(struct nvme_ctrl *ctrl) +void nvme_sync_io_queues(struct nvme_ctrl *ctrl) { struct nvme_ns *ns; @@ -4591,7 +4590,12 @@ void nvme_sync_queues(struct nvme_ctrl *ctrl) list_for_each_entry(ns, &ctrl->namespaces, list) blk_sync_queue(ns->queue); up_read(&ctrl->namespaces_rwsem); +} +EXPORT_SYMBOL_GPL(nvme_sync_io_queues); +void nvme_sync_queues(struct nvme_ctrl *ctrl) +{ + nvme_sync_io_queues(ctrl); if (ctrl->admin_q) blk_sync_queue(ctrl->admin_q); } |