[merged mm-stable] mm-add-folio_xchg_last_cpupid.patch removed from -mm tree

[merged mm-stable] mm-add-folio_xchg_last_cpupid.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: mm: add folio_xchg_last_cpupid()
has been removed from the -mm tree.  Its filename was
     mm-add-folio_xchg_last_cpupid.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: Kefeng Wang <wangkefeng.wang@huawei.com>
Subject: mm: add folio_xchg_last_cpupid()
Date: Wed, 18 Oct 2023 22:07:59 +0800

Add folio_xchg_last_cpupid() wrapper, which is required to convert
page_cpupid_xchg_last() to folio vertion later in the series.

Link: https://lkml.kernel.org/r/20231018140806.2783514-13-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Huang Ying <ying.huang@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Juri Lelli <juri.lelli@redhat.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Vincent Guittot <vincent.guittot@linaro.org>
Cc: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 include/linux/mm.h |    5 +++++
 1 file changed, 5 insertions(+)

--- a/include/linux/mm.h~mm-add-folio_xchg_last_cpupid
+++ a/include/linux/mm.h
@@ -1797,6 +1797,11 @@ static inline void vma_set_access_pid_bi
 }
 #endif /* CONFIG_NUMA_BALANCING */
 
+static inline int folio_xchg_last_cpupid(struct folio *folio, int cpupid)
+{
+	return page_cpupid_xchg_last(&folio->page, cpupid);
+}
+
 #if defined(CONFIG_KASAN_SW_TAGS) || defined(CONFIG_KASAN_HW_TAGS)
 
 /*
_

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