From: Yixuan Cao <caoyixuan2019@email.szu.edu.cn> mainline inclusion from mainline-v5.18-rc1 commit 41ed64347b5db8f6c9359d4f87f768db1a83bd79 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9GSSR Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?i... -------------------------------- I noticed that there is two invalid lines of duplicate code. It's better to delete it. Link: https://lkml.kernel.org/r/20211213095743.3630-1-caoyixuan2019@email.szu.edu.... Signed-off-by: Yixuan Cao <caoyixuan2019@email.szu.edu.cn> Cc: Mark Brown <broonie@kernel.org> Cc: Sean Anderson <seanga2@gmail.com> Cc: Zhenliang Wei <weizhenliang@huawei.com> Cc: Tang Bin <tangbin@cmss.chinamobile.com> Cc: Yinan Zhang <zhangyinan2019@email.szu.edu.cn> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Jinjiang Tu <tujinjiang@huawei.com> --- tools/vm/page_owner_sort.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/tools/vm/page_owner_sort.c b/tools/vm/page_owner_sort.c index 284a5070402c..c8ec2d6b314d 100644 --- a/tools/vm/page_owner_sort.c +++ b/tools/vm/page_owner_sort.c @@ -227,8 +227,6 @@ static void add_list(char *buf, int len) list[list_size].pid = get_pid(buf); list[list_size].ts_nsec = get_ts_nsec(buf); list[list_size].free_ts_nsec = get_free_ts_nsec(buf); - memcpy(list[list_size].txt, buf, len); - list[list_size].txt[len] = 0; list_size++; if (list_size % 1000 == 0) { printf("loaded %d\r", list_size); -- 2.25.1