nvme: introduce a nvme_host_path_error helper
When using nvme native multipathing, if a path related error occurs during ->queue_rq, the request needs to be completed with NVME_SC_HOST_PATH_ERROR so that the request can be failed over. Introduce a helper to complete the command from ->queue_rq in a wait that invokes nvme_complete_rq. Signed-off-by:Chao Leng <lengchao@huawei.com> [hch: renamed, added a return value to clean up the callers a bit] Signed-off-by:
Christoph Hellwig <hch@lst.de>
parent
83fba8c8
Please register or sign in to comment