diff options
| author | Ingo Molnar <mingo@kernel.org> | 2017-04-11 10:05:36 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-04-11 10:05:36 +0300 |
| commit | 36a4dfc37856cae40e4d864950f768d8b7d4f9f5 (patch) | |
| tree | 3aa6a1459a699b986632f64b740e8e98e3ce6500 /drivers/nvme/host/rdma.c | |
| parent | a481db34b9beb7a9647c23f2320dd38a2b1d681f (diff) | |
| parent | 39da7c509acff13fc8cb12ec1bb20337c988ed36 (diff) | |
| download | linux-36a4dfc37856cae40e4d864950f768d8b7d4f9f5.tar.xz | |
Merge tag 'v4.11-rc6' into sched/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/nvme/host/rdma.c')
| -rw-r--r-- | drivers/nvme/host/rdma.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c index 779f516e7a4e..47a479f26e5d 100644 --- a/drivers/nvme/host/rdma.c +++ b/drivers/nvme/host/rdma.c @@ -343,8 +343,6 @@ static int __nvme_rdma_init_request(struct nvme_rdma_ctrl *ctrl, struct ib_device *ibdev = dev->dev; int ret; - BUG_ON(queue_idx >= ctrl->queue_count); - ret = nvme_rdma_alloc_qe(ibdev, &req->sqe, sizeof(struct nvme_command), DMA_TO_DEVICE); if (ret) @@ -652,8 +650,22 @@ out_free_queues: static int nvme_rdma_init_io_queues(struct nvme_rdma_ctrl *ctrl) { + struct nvmf_ctrl_options *opts = ctrl->ctrl.opts; + unsigned int nr_io_queues; int i, ret; + nr_io_queues = min(opts->nr_io_queues, num_online_cpus()); + ret = nvme_set_queue_count(&ctrl->ctrl, &nr_io_queues); + if (ret) + return ret; + + ctrl->queue_count = nr_io_queues + 1; + if (ctrl->queue_count < 2) + return 0; + + dev_info(ctrl->ctrl.device, + "creating %d I/O queues.\n", nr_io_queues); + for (i = 1; i < ctrl->queue_count; i++) { ret = nvme_rdma_init_queue(ctrl, i, ctrl->ctrl.opts->queue_size); @@ -1791,20 +1803,8 @@ static const struct nvme_ctrl_ops nvme_rdma_ctrl_ops = { static int nvme_rdma_create_io_queues(struct nvme_rdma_ctrl *ctrl) { - struct nvmf_ctrl_options *opts = ctrl->ctrl.opts; int ret; - ret = nvme_set_queue_count(&ctrl->ctrl, &opts->nr_io_queues); - if (ret) - return ret; - - ctrl->queue_count = opts->nr_io_queues + 1; - if (ctrl->queue_count < 2) - return 0; - - dev_info(ctrl->ctrl.device, - "creating %d I/O queues.\n", opts->nr_io_queues); - ret = nvme_rdma_init_io_queues(ctrl); if (ret) return ret; |