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From: Kefeng Wang <wangkefeng.wang@huawei.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: <willy@infradead.org>, <linux-mm@kvack.org>,
	<linux-kernel@vger.kernel.org>, <ying.huang@intel.com>,
	<david@redhat.com>, Zi Yan <ziy@nvidia.com>,
	Ingo Molnar <mingo@redhat.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Juri Lelli <juri.lelli@redhat.com>,
	Vincent Guittot <vincent.guittot@linaro.org>,
	Kefeng Wang <wangkefeng.wang@huawei.com>
Subject: [PATCH -next v2 15/19] mm: huge_memory: use folio_xchg_last_cpupid() in __split_huge_page_tail()
Date: Fri, 13 Oct 2023 16:55:59 +0800	[thread overview]
Message-ID: <20231013085603.1227349-16-wangkefeng.wang@huawei.com> (raw)
In-Reply-To: <20231013085603.1227349-1-wangkefeng.wang@huawei.com>

Convert to use folio_xchg_last_cpupid() in __split_huge_page_tail().

Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
 mm/huge_memory.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index f01f345141da..f31f02472396 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -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
-- 
2.27.0


  parent reply	other threads:[~2023-10-13  8:59 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-10-13  8:55 [PATCH -next v2 00/19] mm: convert page cpupid functions to folios Kefeng Wang
2023-10-13  8:55 ` [PATCH -next v2 01/19] mm_types: add virtual and _last_cpupid into struct folio Kefeng Wang
2023-10-13  8:55 ` [PATCH -next v2 02/19] mm: add folio_last_cpupid() Kefeng Wang
2023-10-13  8:55 ` [PATCH -next v2 03/19] mm: memory: use folio_last_cpupid() in do_numa_page() Kefeng Wang
2023-10-13  8:55 ` [PATCH -next v2 04/19] mm: huge_memory: use folio_last_cpupid() in do_huge_pmd_numa_page() Kefeng Wang
2023-10-13  8:55 ` [PATCH -next v2 05/19] mm: huge_memory: use folio_last_cpupid() in __split_huge_page_tail() Kefeng Wang
2023-10-13  8:55 ` [PATCH -next v2 06/19] mm: remove page_cpupid_last() Kefeng Wang
2023-10-13  8:55 ` [PATCH -next v2 07/19] mm: add folio_xchg_access_time() Kefeng Wang
2023-10-13  8:55 ` [PATCH -next v2 08/19] sched/fair: use folio_xchg_access_time() in numa_hint_fault_latency() Kefeng Wang
2023-10-13  8:55 ` [PATCH -next v2 09/19] mm: mprotect: use a folio in change_pte_range() Kefeng Wang
2023-10-13 15:13   ` Matthew Wilcox
2023-10-14  3:11     ` Kefeng Wang
2023-10-13  8:55 ` [PATCH -next v2 10/19] mm: huge_memory: use a folio in change_huge_pmd() Kefeng Wang
2023-10-13  8:55 ` [PATCH -next v2 11/19] mm: remove xchg_page_access_time() Kefeng Wang
2023-10-13  8:55 ` [PATCH -next v2 12/19] mm: add folio_xchg_last_cpupid() Kefeng Wang
2023-10-13  8:55 ` [PATCH -next v2 13/19] sched/fair: use folio_xchg_last_cpupid() in should_numa_migrate_memory() Kefeng Wang
2023-10-13  8:55 ` [PATCH -next v2 14/19] mm: migrate: use folio_xchg_last_cpupid() in folio_migrate_flags() Kefeng Wang
2023-10-13  8:55 ` Kefeng Wang [this message]
2023-10-13  8:56 ` [PATCH -next v2 16/19] mm: make finish_mkwrite_fault() static Kefeng Wang
2023-10-13  8:56 ` [PATCH -next v2 17/19] mm: convert wp_page_reuse() and finish_mkwrite_fault() to take a folio Kefeng Wang
2023-10-17  7:33   ` kernel test robot
2023-10-17  9:04     ` Kefeng Wang
2023-10-17 14:51       ` Andrew Morton
2023-10-13  8:56 ` [PATCH -next v2 18/19] mm: use folio_xchg_last_cpupid() in wp_page_reuse() Kefeng Wang
2023-10-13 15:19   ` Matthew Wilcox
2023-10-13  8:56 ` [PATCH -next v2 19/19] mm: remove page_cpupid_xchg_last() Kefeng Wang

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