mirror of https://gitee.com/openkylin/linux.git
nvme-loop: remove some code duplication
Signed-off-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
parent
782d820ca4
commit
297186d640
|
@ -349,6 +349,19 @@ static int nvme_loop_init_io_queues(struct nvme_loop_ctrl *ctrl)
|
||||||
return ret;
|
return ret;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static int nvme_loop_connect_io_queues(struct nvme_loop_ctrl *ctrl)
|
||||||
|
{
|
||||||
|
int i, ret;
|
||||||
|
|
||||||
|
for (i = 1; i < ctrl->queue_count; i++) {
|
||||||
|
ret = nvmf_connect_io_queue(&ctrl->ctrl, i);
|
||||||
|
if (ret)
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
static int nvme_loop_configure_admin_queue(struct nvme_loop_ctrl *ctrl)
|
static int nvme_loop_configure_admin_queue(struct nvme_loop_ctrl *ctrl)
|
||||||
{
|
{
|
||||||
int error;
|
int error;
|
||||||
|
@ -490,7 +503,7 @@ static void nvme_loop_reset_ctrl_work(struct work_struct *work)
|
||||||
struct nvme_loop_ctrl *ctrl = container_of(work,
|
struct nvme_loop_ctrl *ctrl = container_of(work,
|
||||||
struct nvme_loop_ctrl, reset_work);
|
struct nvme_loop_ctrl, reset_work);
|
||||||
bool changed;
|
bool changed;
|
||||||
int i, ret;
|
int ret;
|
||||||
|
|
||||||
nvme_loop_shutdown_ctrl(ctrl);
|
nvme_loop_shutdown_ctrl(ctrl);
|
||||||
|
|
||||||
|
@ -502,11 +515,9 @@ static void nvme_loop_reset_ctrl_work(struct work_struct *work)
|
||||||
if (ret)
|
if (ret)
|
||||||
goto out_destroy_admin;
|
goto out_destroy_admin;
|
||||||
|
|
||||||
for (i = 1; i < ctrl->queue_count; i++) {
|
ret = nvme_loop_connect_io_queues(ctrl);
|
||||||
ret = nvmf_connect_io_queue(&ctrl->ctrl, i);
|
|
||||||
if (ret)
|
if (ret)
|
||||||
goto out_destroy_io;
|
goto out_destroy_io;
|
||||||
}
|
|
||||||
|
|
||||||
changed = nvme_change_ctrl_state(&ctrl->ctrl, NVME_CTRL_LIVE);
|
changed = nvme_change_ctrl_state(&ctrl->ctrl, NVME_CTRL_LIVE);
|
||||||
WARN_ON_ONCE(!changed);
|
WARN_ON_ONCE(!changed);
|
||||||
|
@ -559,7 +570,7 @@ static const struct nvme_ctrl_ops nvme_loop_ctrl_ops = {
|
||||||
|
|
||||||
static int nvme_loop_create_io_queues(struct nvme_loop_ctrl *ctrl)
|
static int nvme_loop_create_io_queues(struct nvme_loop_ctrl *ctrl)
|
||||||
{
|
{
|
||||||
int ret, i;
|
int ret;
|
||||||
|
|
||||||
ret = nvme_loop_init_io_queues(ctrl);
|
ret = nvme_loop_init_io_queues(ctrl);
|
||||||
if (ret)
|
if (ret)
|
||||||
|
@ -588,11 +599,9 @@ static int nvme_loop_create_io_queues(struct nvme_loop_ctrl *ctrl)
|
||||||
goto out_free_tagset;
|
goto out_free_tagset;
|
||||||
}
|
}
|
||||||
|
|
||||||
for (i = 1; i < ctrl->queue_count; i++) {
|
ret = nvme_loop_connect_io_queues(ctrl);
|
||||||
ret = nvmf_connect_io_queue(&ctrl->ctrl, i);
|
|
||||||
if (ret)
|
if (ret)
|
||||||
goto out_cleanup_connect_q;
|
goto out_cleanup_connect_q;
|
||||||
}
|
|
||||||
|
|
||||||
return 0;
|
return 0;
|
||||||
|
|
||||||
|
|
Loading…
Reference in New Issue