diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-10-29 10:44:31 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2017-11-01 16:28:06 +0100 |
| commit | 6cd53d14aaa006b5543f06fbf5e1680ce61c6c6e (patch) | |
| tree | 015c68a3118f143e8114fdb25432186164d0b03f | |
| parent | e9bc25874c0bde47b65c58ccd01e339a603a7f40 (diff) | |
| download | linux-6cd53d14aaa006b5543f06fbf5e1680ce61c6c6e.tar.bz2 | |
nvme: consolidate common code from ->reset_work
No change in behavior except that the FC code cancels two work items a
little later now.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
| -rw-r--r-- | drivers/nvme/host/core.c | 4 | ||||
| -rw-r--r-- | drivers/nvme/host/fc.c | 13 | ||||
| -rw-r--r-- | drivers/nvme/host/rdma.c | 4 | ||||
| -rw-r--r-- | drivers/nvme/target/loop.c | 4 |
4 files changed, 4 insertions, 21 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index d835ac05bbf7..4fa748c9a3f6 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -102,7 +102,11 @@ static void nvme_delete_ctrl_work(struct work_struct *work) struct nvme_ctrl *ctrl = container_of(work, struct nvme_ctrl, delete_work); + nvme_stop_ctrl(ctrl); + nvme_remove_namespaces(ctrl); ctrl->ops->delete_ctrl(ctrl); + nvme_uninit_ctrl(ctrl); + nvme_put_ctrl(ctrl); } int nvme_delete_ctrl(struct nvme_ctrl *ctrl) diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c index a7bdb17de29d..e447b532b9ee 100644 --- a/drivers/nvme/host/fc.c +++ b/drivers/nvme/host/fc.c @@ -2640,24 +2640,11 @@ nvme_fc_delete_ctrl(struct nvme_ctrl *nctrl) cancel_work_sync(&ctrl->ctrl.reset_work); cancel_delayed_work_sync(&ctrl->connect_work); - nvme_stop_ctrl(&ctrl->ctrl); - nvme_remove_namespaces(&ctrl->ctrl); /* * kill the association on the link side. this will block * waiting for io to terminate */ nvme_fc_delete_association(ctrl); - - /* - * tear down the controller - * After the last reference on the nvme ctrl is removed, - * the transport nvme_fc_nvme_ctrl_freed() callback will be - * invoked. From there, the transport will tear down it's - * logical queues and association. - */ - nvme_uninit_ctrl(&ctrl->ctrl); - - nvme_put_ctrl(&ctrl->ctrl); } static void diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c index a3521b852ea8..ed6e05018a92 100644 --- a/drivers/nvme/host/rdma.c +++ b/drivers/nvme/host/rdma.c @@ -1757,11 +1757,7 @@ static void nvme_rdma_shutdown_ctrl(struct nvme_rdma_ctrl *ctrl, bool shutdown) static void nvme_rdma_delete_ctrl(struct nvme_ctrl *ctrl) { - nvme_stop_ctrl(ctrl); - nvme_remove_namespaces(ctrl); nvme_rdma_shutdown_ctrl(to_rdma_ctrl(ctrl), true); - nvme_uninit_ctrl(ctrl); - nvme_put_ctrl(ctrl); } static void nvme_rdma_reset_ctrl_work(struct work_struct *work) diff --git a/drivers/nvme/target/loop.c b/drivers/nvme/target/loop.c index 7f9f3fc3fb2a..bc95c6ed531a 100644 --- a/drivers/nvme/target/loop.c +++ b/drivers/nvme/target/loop.c @@ -440,11 +440,7 @@ static void nvme_loop_shutdown_ctrl(struct nvme_loop_ctrl *ctrl) static void nvme_loop_delete_ctrl_host(struct nvme_ctrl *ctrl) { - nvme_stop_ctrl(ctrl); - nvme_remove_namespaces(ctrl); nvme_loop_shutdown_ctrl(to_loop_ctrl(ctrl)); - nvme_uninit_ctrl(ctrl); - nvme_put_ctrl(ctrl); } static void nvme_loop_delete_ctrl(struct nvmet_ctrl *nctrl) |