[merged mm-stable] mm-page_alloc-use-local-variable-zone_idx-directly.patch removed from -mm tree

[merged mm-stable] mm-page_alloc-use-local-variable-zone_idx-directly.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: mm/page_alloc: use local variable zone_idx directly
has been removed from the -mm tree.  Its filename was
     mm-page_alloc-use-local-variable-zone_idx-directly.patch

This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

------------------------------------------------------
From: Miaohe Lin <linmiaohe@huawei.com>
Subject: mm/page_alloc: use local variable zone_idx directly
Date: Fri, 16 Sep 2022 15:22:50 +0800

Use local variable zone_idx directly since it holds the exact value of
zone_idx().  No functional change intended.

Link: https://lkml.kernel.org/r/20220916072257.9639-10-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Reviewed-by: Oscar Salvador <osalvador@suse.de>
Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/page_alloc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/mm/page_alloc.c~mm-page_alloc-use-local-variable-zone_idx-directly
+++ a/mm/page_alloc.c
@@ -6881,7 +6881,7 @@ void __ref memmap_init_zone_device(struc
 	unsigned long start = jiffies;
 	int nid = pgdat->node_id;
 
-	if (WARN_ON_ONCE(!pgmap || zone_idx(zone) != ZONE_DEVICE))
+	if (WARN_ON_ONCE(!pgmap || zone_idx != ZONE_DEVICE))
 		return;
 
 	/*
_

Patches currently in -mm which might be from linmiaohe@huawei.com are