mmc: name mmc queue thread by host index
Usually there are multiple mmc host controllers; rename mmc queue thread
by host index so we can easily identify which controller it belongs to.
Signed-off-by: Ethan Du <ethan.too@gmail.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
diff --git a/drivers/mmc/card/queue.c b/drivers/mmc/card/queue.c
index 91c99e7..4e42d03 100644
--- a/drivers/mmc/card/queue.c
+++ b/drivers/mmc/card/queue.c
@@ -210,7 +210,9 @@
sema_init(&mq->thread_sem, 1);
- mq->thread = kthread_run(mmc_queue_thread, mq, "mmcqd");
+ mq->thread = kthread_run(mmc_queue_thread, mq, "mmcqd/%d",
+ host->index);
+
if (IS_ERR(mq->thread)) {
ret = PTR_ERR(mq->thread);
goto free_bounce_sg;