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 v3 08/19] sched/fair: use folio_xchg_access_time() in numa_hint_fault_latency()
Date: Wed, 18 Oct 2023 22:07:55 +0800 [thread overview]
Message-ID: <20231018140806.2783514-9-wangkefeng.wang@huawei.com> (raw)
In-Reply-To: <20231018140806.2783514-1-wangkefeng.wang@huawei.com>
Convert to use folio_xchg_access_time() in numa_hint_fault_latency().
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
kernel/sched/fair.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index c50271f39d91..b8c52893b3d9 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -1766,7 +1766,7 @@ static int numa_hint_fault_latency(struct folio *folio)
int last_time, time;
time = jiffies_to_msecs(jiffies);
- last_time = xchg_page_access_time(&folio->page, time);
+ last_time = folio_xchg_access_time(folio, time);
return (time - last_time) & PAGE_ACCESS_TIME_MASK;
}
--
2.27.0
next prev parent reply other threads:[~2023-10-18 14:28 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-18 14:07 [PATCH -next v3 00/19] mm: convert page cpupid functions to folios Kefeng Wang
2023-10-18 14:07 ` [PATCH v3 01/19] mm_types: add virtual and _last_cpupid into struct folio Kefeng Wang
2023-10-18 14:07 ` [PATCH v3 02/19] mm: add folio_last_cpupid() Kefeng Wang
2023-10-18 14:07 ` [PATCH v3 03/19] mm: memory: use folio_last_cpupid() in do_numa_page() Kefeng Wang
2023-10-18 14:07 ` [PATCH v3 04/19] mm: huge_memory: use folio_last_cpupid() in do_huge_pmd_numa_page() Kefeng Wang
2023-10-18 14:07 ` [PATCH v3 05/19] mm: huge_memory: use folio_last_cpupid() in __split_huge_page_tail() Kefeng Wang
2023-10-18 14:07 ` [PATCH v3 06/19] mm: remove page_cpupid_last() Kefeng Wang
2023-10-18 14:07 ` [PATCH v3 07/19] mm: add folio_xchg_access_time() Kefeng Wang
2023-10-18 14:07 ` Kefeng Wang [this message]
2023-10-18 14:07 ` [PATCH v3 09/19] mm: mprotect: use a folio in change_pte_range() Kefeng Wang
2023-10-18 14:07 ` [PATCH v3 10/19] mm: huge_memory: use a folio in change_huge_pmd() Kefeng Wang
2023-10-18 14:07 ` [PATCH v3 11/19] mm: remove xchg_page_access_time() Kefeng Wang
2023-10-18 14:07 ` [PATCH v3 12/19] mm: add folio_xchg_last_cpupid() Kefeng Wang
2023-10-18 14:08 ` [PATCH v3 13/19] sched/fair: use folio_xchg_last_cpupid() in should_numa_migrate_memory() Kefeng Wang
2023-10-18 14:08 ` [PATCH v3 14/19] mm: migrate: use folio_xchg_last_cpupid() in folio_migrate_flags() Kefeng Wang
2023-10-18 14:08 ` [PATCH v3 15/19] mm: huge_memory: use folio_xchg_last_cpupid() in __split_huge_page_tail() Kefeng Wang
2023-10-18 14:08 ` [PATCH v3 16/19] mm: make finish_mkwrite_fault() static Kefeng Wang
2023-10-18 14:08 ` [PATCH v3 17/19] mm: convert wp_page_reuse() and finish_mkwrite_fault() to take a folio Kefeng Wang
2023-10-18 14:08 ` [PATCH v3 18/19] mm: use folio_xchg_last_cpupid() in wp_page_reuse() Kefeng Wang
2023-10-18 14:08 ` [PATCH v3 19/19] mm: remove page_cpupid_xchg_last() Kefeng Wang
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