+ mm-vmstat-correct-the-comment-above-preempt_disable_nested.patch added to mm-new branch

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

The patch titled
     Subject: mm: vmstat: correct the comment above preempt_disable_nested()
has been added to the -mm mm-new branch.  Its filename is
     mm-vmstat-correct-the-comment-above-preempt_disable_nested.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-vmstat-correct-the-comment-above-preempt_disable_nested.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: Qi Zheng <zhengqi.arch@bytedance.com>
Subject: mm: vmstat: correct the comment above preempt_disable_nested()
Date: Mon, 10 Nov 2025 16:44:37 +0800

The comment explaining why these parts use preempt_disable_nested() is in
__mod_zone_page_state(), not in __mod_node_page_state(), so we should see
__mod_zone_page_state(). Just correct it.

Link: https://lkml.kernel.org/r/20251110084437.46701-1-qi.zheng@linux.dev
Signed-off-by: Qi Zheng <zhengqi.arch@bytedance.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Harry Yoo <harry.yoo@oracle.com>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/vmstat.c |   10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

--- a/mm/vmstat.c~mm-vmstat-correct-the-comment-above-preempt_disable_nested
+++ a/mm/vmstat.c
@@ -392,7 +392,7 @@ void __mod_node_page_state(struct pglist
 		delta >>= PAGE_SHIFT;
 	}
 
-	/* See __mod_node_page_state */
+	/* See __mod_zone_page_state() */
 	preempt_disable_nested();
 
 	x = delta + __this_cpu_read(*p);
@@ -438,7 +438,7 @@ void __inc_zone_state(struct zone *zone,
 	s8 __percpu *p = pcp->vm_stat_diff + item;
 	s8 v, t;
 
-	/* See __mod_node_page_state */
+	/* See __mod_zone_page_state() */
 	preempt_disable_nested();
 
 	v = __this_cpu_inc_return(*p);
@@ -461,7 +461,7 @@ void __inc_node_state(struct pglist_data
 
 	VM_WARN_ON_ONCE(vmstat_item_in_bytes(item));
 
-	/* See __mod_node_page_state */
+	/* See __mod_zone_page_state() */
 	preempt_disable_nested();
 
 	v = __this_cpu_inc_return(*p);
@@ -494,7 +494,7 @@ void __dec_zone_state(struct zone *zone,
 	s8 __percpu *p = pcp->vm_stat_diff + item;
 	s8 v, t;
 
-	/* See __mod_node_page_state */
+	/* See __mod_zone_page_state() */
 	preempt_disable_nested();
 
 	v = __this_cpu_dec_return(*p);
@@ -517,7 +517,7 @@ void __dec_node_state(struct pglist_data
 
 	VM_WARN_ON_ONCE(vmstat_item_in_bytes(item));
 
-	/* See __mod_node_page_state */
+	/* See __mod_zone_page_state() */
 	preempt_disable_nested();
 
 	v = __this_cpu_dec_return(*p);
_

Patches currently in -mm which might be from zhengqi.arch@bytedance.com are

mm-vmstat-correct-the-comment-above-preempt_disable_nested.patch