+ selftest-vm_util-remove-unused-variables.patch added to mm-new branch

[Andrew Morton <akpm@linux-foundation.org>]

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The patch titled
     Subject: selftest/vm_util: remove unused variables
has been added to the -mm mm-new branch.  Its filename is
     selftest-vm_util-remove-unused-variables.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/selftest-vm_util-remove-unused-variables.patch

This patch will later appear in the mm-new branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Note, mm-new is a provisional staging ground for work-in-progress
patches, and acceptance into mm-new is a notification for others take
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------------------------------------------------------
From: Zhang Chujun <zhangchujun@cmss.chinamobile.com>
Subject: selftest/vm_util: remove unused variables
Date: Tue, 4 Nov 2025 14:28:55 +0800

The global variables __page_size and __page_shift are declared in
vm_util.c, but they are never used anywhere in the codebase.  This patch
removes them to clean up the source and eliminate dead code.

Link: https://lkml.kernel.org/r/20251104062855.2468-1-zhangchujun@cmss.chinamobile.com
Signed-off-by: Zhang Chujun <zhangchujun@cmss.chinamobile.com>
Acked-by: David Hildenbrand (Red Hat) <david@kernel.org>
Cc: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 tools/testing/selftests/mm/vm_util.c |    3 ---
 1 file changed, 3 deletions(-)

--- a/tools/testing/selftests/mm/vm_util.c~selftest-vm_util-remove-unused-variables
+++ a/tools/testing/selftests/mm/vm_util.c
@@ -17,9 +17,6 @@
 #define STATUS_FILE_PATH "/proc/self/status"
 #define MAX_LINE_LENGTH 500
 
-unsigned int __page_size;
-unsigned int __page_shift;
-
 uint64_t pagemap_get_entry(int fd, char *start)
 {
 	const unsigned long pfn = (unsigned long)start / getpagesize();
_

Patches currently in -mm which might be from zhangchujun@cmss.chinamobile.com are

mm-debug-fix-missing-space-in-case-statement.patch
selftest-vm_util-remove-unused-variables.patch