From 49e495a015e9cc127728b0f353a15d16da138fb8 Mon Sep 17 00:00:00 2001 From: Yixuan Cao Date: Thu, 24 Mar 2022 18:09:17 -0700 Subject: [PATCH] tools/vm/page_owner_sort.c: fix the instructions for use I noticed a discrepancy between the usage method and the code logic. If we enable the -f option, it should be "Filter out the information of blocks whose memory has been released". Link: https://lkml.kernel.org/r/20220219143106.2805-1-caoyixuan2019@email.szu.edu.cn Signed-off-by: Yixuan Cao Cc: Stephen Rothwell Cc: Sean Anderson Cc: Muchun Song Cc: Zhenliang Wei Cc: Tang Bin Cc: Yinan Zhang Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- tools/vm/page_owner_sort.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/vm/page_owner_sort.c b/tools/vm/page_owner_sort.c index c8ec2d6b314d..79d69c3b84ed 100644 --- a/tools/vm/page_owner_sort.c +++ b/tools/vm/page_owner_sort.c @@ -246,7 +246,7 @@ static void usage(void) "-a Sort by memory allocate time.\n" "-r Sort by memory release time.\n" "-c Cull by comparing stacktrace instead of total block.\n" - "-f Filter out the information of blocks whose memory has not been released.\n" + "-f Filter out the information of blocks whose memory has been released.\n" ); }