diff options
Diffstat (limited to 'drivers/nvme/target/loop.c')
| -rw-r--r-- | drivers/nvme/target/loop.c | 25 |
1 files changed, 4 insertions, 21 deletions
diff --git a/drivers/nvme/target/loop.c b/drivers/nvme/target/loop.c index c4e3a4d00768..f67606523724 100644 --- a/drivers/nvme/target/loop.c +++ b/drivers/nvme/target/loop.c @@ -58,7 +58,6 @@ struct nvme_loop_ctrl { struct nvmet_ctrl *target_ctrl; struct work_struct delete_work; - struct work_struct reset_work; }; static inline struct nvme_loop_ctrl *to_loop_ctrl(struct nvme_ctrl *ctrl) @@ -150,7 +149,7 @@ nvme_loop_timeout(struct request *rq, bool reserved) struct nvme_loop_iod *iod = blk_mq_rq_to_pdu(rq); /* queue error recovery */ - queue_work(nvme_wq, &iod->queue->ctrl->reset_work); + nvme_reset_ctrl(&iod->queue->ctrl->ctrl); /* fail with DNR on admin cmd timeout */ nvme_req(rq)->status = NVME_SC_ABORT_REQ | NVME_SC_DNR; @@ -494,8 +493,8 @@ static void nvme_loop_delete_ctrl(struct nvmet_ctrl *nctrl) static void nvme_loop_reset_ctrl_work(struct work_struct *work) { - struct nvme_loop_ctrl *ctrl = container_of(work, - struct nvme_loop_ctrl, reset_work); + struct nvme_loop_ctrl *ctrl = + container_of(work, struct nvme_loop_ctrl, ctrl.reset_work); bool changed; int ret; @@ -533,21 +532,6 @@ out_disable: nvme_put_ctrl(&ctrl->ctrl); } -static int nvme_loop_reset_ctrl(struct nvme_ctrl *nctrl) -{ - struct nvme_loop_ctrl *ctrl = to_loop_ctrl(nctrl); - - if (!nvme_change_ctrl_state(&ctrl->ctrl, NVME_CTRL_RESETTING)) - return -EBUSY; - - if (!queue_work(nvme_wq, &ctrl->reset_work)) - return -EBUSY; - - flush_work(&ctrl->reset_work); - - return 0; -} - static const struct nvme_ctrl_ops nvme_loop_ctrl_ops = { .name = "loop", .module = THIS_MODULE, @@ -555,7 +539,6 @@ static const struct nvme_ctrl_ops nvme_loop_ctrl_ops = { .reg_read32 = nvmf_reg_read32, .reg_read64 = nvmf_reg_read64, .reg_write32 = nvmf_reg_write32, - .reset_ctrl = nvme_loop_reset_ctrl, .free_ctrl = nvme_loop_free_ctrl, .submit_async_event = nvme_loop_submit_async_event, .delete_ctrl = nvme_loop_del_ctrl, @@ -622,7 +605,7 @@ static struct nvme_ctrl *nvme_loop_create_ctrl(struct device *dev, INIT_LIST_HEAD(&ctrl->list); INIT_WORK(&ctrl->delete_work, nvme_loop_del_ctrl_work); - INIT_WORK(&ctrl->reset_work, nvme_loop_reset_ctrl_work); + INIT_WORK(&ctrl->ctrl.reset_work, nvme_loop_reset_ctrl_work); ret = nvme_init_ctrl(&ctrl->ctrl, dev, &nvme_loop_ctrl_ops, 0 /* no quirks, we're perfect! */); |