diff options
| author | Yixuan Cao <caoyixuan2019@email.szu.edu.cn> | 2022-03-24 18:09:17 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-03-24 19:06:44 -0700 |
| commit | 49e495a015e9cc127728b0f353a15d16da138fb8 (patch) | |
| tree | d482afe9ad07d46457c737a1f3edf541c45e2c0b /tools/vm | |
| parent | bf215eab785a30756ea1e53b62a5638d1177a795 (diff) | |
| download | lwn-49e495a015e9cc127728b0f353a15d16da138fb8.tar.gz lwn-49e495a015e9cc127728b0f353a15d16da138fb8.zip | |
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 <caoyixuan2019@email.szu.edu.cn>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Sean Anderson <seanga2@gmail.com>
Cc: Muchun Song <songmuchun@bytedance.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>
Diffstat (limited to 'tools/vm')
| -rw-r--r-- | tools/vm/page_owner_sort.c | 2 |
1 files changed, 1 insertions, 1 deletions
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" ); } |