mm/damon: remove unnecessary do_exit() from kdamond
Just return from the kthread function.
Link: https://lkml.kernel.org/r/20210927232421.17694-1-changbin.du@gmail.com
Signed-off-by: Changbin Du <changbin.du@gmail.com>
Cc: SeongJae Park <sjpark@amazon.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/mm/damon/core.c b/mm/damon/core.c
index 874558a..61a9e3b 100644
--- a/mm/damon/core.c
+++ b/mm/damon/core.c
@@ -714,7 +714,7 @@ static int kdamond_fn(void *data)
nr_running_ctxs--;
mutex_unlock(&damon_lock);
- do_exit(0);
+ return 0;
}
#include "core-test.h"