[merged] documentation-vm-page_ownerrst-update-the-documentation.patch removed from -mm tree

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The patch titled
     Subject: Documentation/vm/page_owner.rst: update the documentation
has been removed from the -mm tree.  Its filename was
     documentation-vm-page_ownerrst-update-the-documentation.patch

This patch was dropped because it was merged into mainline or a subsystem tree

------------------------------------------------------
From: Shenghong Han <hanshenghong2019@xxxxxxxxxxxxxxxx>
Subject: Documentation/vm/page_owner.rst: update the documentation

Update the documentation of ``page_owner``.

[akpm@xxxxxxxxxxxxxxxxxxxx: small grammatical tweaks]
Link: https://lkml.kernel.org/r/20211214134736.2569-1-hanshenghong2019@xxxxxxxxxxxxxxxx
Signed-off-by: Shenghong Han <hanshenghong2019@xxxxxxxxxxxxxxxx>
Cc: Jonathan Corbet <corbet@xxxxxxx>
Cc: Vlastimil Babka <vbabka@xxxxxxx>
Cc: Georgi Djakov <georgi.djakov@xxxxxxxxxx>
Cc: Liam Mark <lmark@xxxxxxxxxxxxxx>
Cc: Tang Bin <tangbin@xxxxxxxxxxxxxxxxxxxx>
Cc: Zhang Shengju <zhangshengju@xxxxxxxxxxxxxxxxxxxx>
Cc: Zhenliang Wei <weizhenliang@xxxxxxxxxx>
Cc: Xiaoming Ni <nixiaoming@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 Documentation/vm/page_owner.rst |   23 +++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

--- a/Documentation/vm/page_owner.rst~documentation-vm-page_ownerrst-update-the-documentation
+++ a/Documentation/vm/page_owner.rst
@@ -97,7 +97,7 @@ Usage
 
    The ``page_owner_sort`` tool ignores ``PFN`` rows, puts the remaining rows
    in buf, uses regexp to extract the page order value, counts the times
-   and pages of buf, and finally sorts them according to the times.
+   and pages of buf, and finally sorts them according to the parameter(s).
 
    See the result about who allocated each page
    in the ``sorted_page_owner.txt``. General output::
@@ -107,4 +107,23 @@ Usage
 	 // Detailed stack
 
    By default, ``page_owner_sort`` is sorted according to the times of buf.
-   If you want to sort by the pages nums of buf, use the ``-m`` parameter.
+   If you want to sort by the page nums of buf, use the ``-m`` parameter.
+   The detailed parameters are:
+
+   fundamental function:
+
+	Sort:
+		-a		Sort by memory allocation time.
+		-m		Sort by total memory.
+		-p		Sort by pid.
+		-r		Sort by memory release time.
+		-s		Sort by stack trace.
+		-t		Sort by times (default).
+
+   additional function:
+
+	Cull:
+		-c		Cull by comparing stacktrace instead of total block.
+
+	Filter:
+		-f		Filter out the information of blocks whose memory has not been released.
_

Patches currently in -mm which might be from hanshenghong2019@xxxxxxxxxxxxxxxx are





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