From: Changbin Du <changbin.du@xxxxxxxxx> Subject: 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@xxxxxxxxx Signed-off-by: Changbin Du <changbin.du@xxxxxxxxx> Cc: SeongJae Park <sjpark@xxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/damon/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/damon/core.c~mm-damon-remove-unnecessary-do_exit-from-kdamond +++ a/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" _
