ka_cmd 983 drivers/nvme/host/core.c rq = nvme_alloc_request(ctrl->admin_q, &ctrl->ka_cmd, BLK_MQ_REQ_RESERVED, ka_cmd 4051 drivers/nvme/host/core.c memset(&ctrl->ka_cmd, 0, sizeof(ctrl->ka_cmd)); ka_cmd 4052 drivers/nvme/host/core.c ctrl->ka_cmd.common.opcode = nvme_admin_keep_alive; ka_cmd 246 drivers/nvme/host/nvme.h struct nvme_command ka_cmd;