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mm: huge_memory: use folio_xchg_last_cpupid() in __split_huge_page_tail() 

Convert to use folio_xchg_last_cpupid() in __split_huge_page_tail().

Link: https://lkml.kernel.org/r/20231018140806.2783514-16-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>
This commit is contained in:
Kefeng Wang 2023-10-18 22:08:02 +08:00 committed by Andrew Morton
parent 4e694fe4d2
commit c825301134
1 changed files with 1 additions and 1 deletions
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2
mm/huge_memory.c
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@ -2515,7 +2515,7 @@ static void __split_huge_page_tail(struct folio *folio, int tail,
if (page_is_idle(head))
set_page_idle(page_tail);
page_cpupid_xchg_last(page_tail, folio_last_cpupid(folio));
folio_xchg_last_cpupid(new_folio, folio_last_cpupid(folio));
/*
* always add to the tail because some iterators expect new