From: Changbin Du <changbin.du@gmail.com> mainline inclusion from mainline-5.16 commit 5f7fe2b9b827662cf349ab45406d6cbf0cc6251f category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I4GVMK CVE: NA ------------------------------------------------- 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> (cherry picked from commit 5f7fe2b9b827662cf349ab45406d6cbf0cc6251f) Signed-off-by: Yue Zou <zouyue3@huawei.com> Reviewed-by: Kefeng Wang <wangkefeng.wang@huawei.com> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> --- mm/damon/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/damon/core.c b/mm/damon/core.c index 874558a790a0..61a9e3b37bc9 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" -- 2.20.1