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| author |   Sagi Grimberg <sagi@grimberg.me> | 2018-12-14 11:06:07 -0800 |
|---|---|---|
| committer |   Christoph Hellwig <hch@lst.de> | 2018-12-18 17:50:48 +0100 |
| commit | 6287b51c77e6d8f05f772931cf51d80e81651a9f (patch) | |
| tree | fa09bd0c7395f476a2c591c9af1a21d0218f6339 /drivers/nvme/host/fabrics.c | |
| parent | block: make request_to_qc_t public (diff) | |
| download | linux-dev-6287b51c77e6d8f05f772931cf51d80e81651a9f.tar.xz linux-dev-6287b51c77e6d8f05f772931cf51d80e81651a9f.zip | |
nvme-core: optionally poll sync commands
Pass poll bool to indicate that we need it to poll. This prepares us for
polling support in nvmf since connect is an I/O that will be queued
and has to be polled in order to complete. If poll is passed,
we call nvme_execute_rq_polled which sends the requests and polls
for its completion.
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/nvme/host/fabrics.c')
| -rw-r--r-- | drivers/nvme/host/fabrics.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c index 19ff0eae4582..d93a169f6403 100644 --- a/drivers/nvme/host/fabrics.c +++ b/drivers/nvme/host/fabrics.c @@ -159,7 +159,7 @@ int nvmf_reg_read32(struct nvme_ctrl *ctrl, u32 off, u32 *val) cmd.prop_get.offset = cpu_to_le32(off); ret = __nvme_submit_sync_cmd(ctrl->admin_q, &cmd, &res, NULL, 0, 0, - NVME_QID_ANY, 0, 0); + NVME_QID_ANY, 0, 0, false); if (ret >= 0) *val = le64_to_cpu(res.u64); @@ -206,7 +206,7 @@ int nvmf_reg_read64(struct nvme_ctrl *ctrl, u32 off, u64 *val) cmd.prop_get.offset = cpu_to_le32(off); ret = __nvme_submit_sync_cmd(ctrl->admin_q, &cmd, &res, NULL, 0, 0, - NVME_QID_ANY, 0, 0); + NVME_QID_ANY, 0, 0, false); if (ret >= 0) *val = le64_to_cpu(res.u64); @@ -252,7 +252,7 @@ int nvmf_reg_write32(struct nvme_ctrl *ctrl, u32 off, u32 val) cmd.prop_set.value = cpu_to_le64(val); ret = __nvme_submit_sync_cmd(ctrl->admin_q, &cmd, NULL, NULL, 0, 0, - NVME_QID_ANY, 0, 0); + NVME_QID_ANY, 0, 0, false); if (unlikely(ret)) dev_err(ctrl->device, "Property Set error: %d, offset %#x\n", @@ -406,7 +406,7 @@ int nvmf_connect_admin_queue(struct nvme_ctrl *ctrl) ret = __nvme_submit_sync_cmd(ctrl->admin_q, &cmd, &res, data, sizeof(*data), 0, NVME_QID_ANY, 1, - BLK_MQ_REQ_RESERVED | BLK_MQ_REQ_NOWAIT); + BLK_MQ_REQ_RESERVED | BLK_MQ_REQ_NOWAIT, false); if (ret) { nvmf_log_connect_error(ctrl, ret, le32_to_cpu(res.u32), &cmd, data); @@ -468,7 +468,7 @@ int nvmf_connect_io_queue(struct nvme_ctrl *ctrl, u16 qid) ret = __nvme_submit_sync_cmd(ctrl->connect_q, &cmd, &res, data, sizeof(*data), 0, qid, 1, - BLK_MQ_REQ_RESERVED | BLK_MQ_REQ_NOWAIT); + BLK_MQ_REQ_RESERVED | BLK_MQ_REQ_NOWAIT, false); if (ret) { nvmf_log_connect_error(ctrl, ret, le32_to_cpu(res.u32), &cmd, data); |