Re: [PATCH v5 1/2] nvme: cache struct nvme_ctrl reference to struct nvme_request

On 6/27/2018 5:53 AM, Johannes Thumshirn wrote: From: Sagi Grimberg We will need to reference the controller in the setup and completion time for tracing and future traffic based keep alive support. Signed-off-by: Sagi Grimberg --- Changes to v4: - Move caching from nvme_setup_cmd to

Re: [PATCH v5 1/2] nvme: cache struct nvme_ctrl reference to struct nvme_request

On 6/27/2018 5:53 AM, Johannes Thumshirn wrote: From: Sagi Grimberg We will need to reference the controller in the setup and completion time for tracing and future traffic based keep alive support. Signed-off-by: Sagi Grimberg --- Changes to v4: - Move caching from nvme_setup_cmd to

[PATCH v5 1/2] nvme: cache struct nvme_ctrl reference to struct nvme_request

From: Sagi Grimberg We will need to reference the controller in the setup and completion time for tracing and future traffic based keep alive support. Signed-off-by: Sagi Grimberg --- Changes to v4: - Move caching from nvme_setup_cmd to .init_request (Keith) --- drivers/nvme/host/core.c |

[PATCH v5 1/2] nvme: cache struct nvme_ctrl reference to struct nvme_request

From: Sagi Grimberg We will need to reference the controller in the setup and completion time for tracing and future traffic based keep alive support. Signed-off-by: Sagi Grimberg --- Changes to v4: - Move caching from nvme_setup_cmd to .init_request (Keith) --- drivers/nvme/host/core.c |