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Subject[PATCH] Documentation/vm/page_owner.rst: fix the description of "-f"
Date
Few days ago,
I noticed that in tools/vm/page_owner_sort.c,
there is a comment that need to be fixed.

In function usage():
"-f Filter out the information of blocks whose memory has
not been released."

This comment does not match the actual function, the "not"
should be removed. As a result, I submitted a patch to fix it.

Similarly, this document should also do the same
modification, that's why I submit this patch.

Signed-off-by: Yixuan Cao <caoyixuan2019@email.szu.edu.cn>
---
Documentation/vm/page_owner.rst | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/vm/page_owner.rst b/Documentation/vm/page_owner.rst
index aec1906976f4..32ca54757d3f 100644
--- a/Documentation/vm/page_owner.rst
+++ b/Documentation/vm/page_owner.rst
@@ -78,7 +78,7 @@ Usage

2) Enable page owner: add "page_owner=on" to boot cmdline.

-3) Do the job what you want to debug
+3) Do the job what you want to debug.

4) Analyze information from page owner::

@@ -126,4 +126,4 @@ Usage
-c Cull by comparing stacktrace instead of total block.

Filter:
- -f Filter out the information of blocks whose memory has not been released.
+ -f Filter out the information of blocks whose memory has been released.
--
2.31.1


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