The patch titled
Subject: tools/vm/page_owner_sort.c: fix the instructions for use
has been added to the -mm tree. Its filename is
tools-vm-page_owner_sortc-fix-the-instructions-for-use.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/tools-vm-page_owner_sortc-fix-the-instructions-for-use.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/tools-vm-page_owner_sortc-fix-the-instructions-for-use.patch
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------------------------------------------------------
From: Yixuan Cao <caoyixuan2019@xxxxxxxxxxxxxxxx>
Subject: 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@xxxxxxxxxxxxxxxx
Signed-off-by: Yixuan Cao <caoyixuan2019@xxxxxxxxxxxxxxxx>
Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Cc: Sean Anderson <seanga2@xxxxxxxxx>
Cc: Muchun Song <songmuchun@xxxxxxxxxxxxx>
Cc: Zhenliang Wei <weizhenliang@xxxxxxxxxx>
Cc: Tang Bin <tangbin@xxxxxxxxxxxxxxxxxxxx>
Cc: Yinan Zhang <zhangyinan2019@xxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
tools/vm/page_owner_sort.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/tools/vm/page_owner_sort.c~tools-vm-page_owner_sortc-fix-the-instructions-for-use
+++ a/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"
);
}
_
Patches currently in -mm which might be from caoyixuan2019@xxxxxxxxxxxxxxxx are
tools-vm-page_owner_sortc-delete-invalid-duplicate-code.patch
mm-page_ownerc-record-tgid.patch
tools-vm-page_owner_sortc-fix-the-instructions-for-use.patch
