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Wed, 18 Oct 2023 22:09:03 +0800 From: Kefeng Wang To: Andrew Morton CC: , , , , , Zi Yan , Ingo Molnar , Peter Zijlstra , Juri Lelli , Vincent Guittot , Kefeng Wang 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 Message-ID: <20231018140806.2783514-9-wangkefeng.wang@huawei.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20231018140806.2783514-1-wangkefeng.wang@huawei.com> References: <20231018140806.2783514-1-wangkefeng.wang@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.112.125] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To dggpemm100001.china.huawei.com (7.185.36.93) X-CFilter-Loop: Reflected X-Rspamd-Queue-Id: 7832914000A X-Rspam-User: X-Rspamd-Server: rspam11 X-Stat-Signature: pcxf9cywz58xriph7g8gbyjrkdj4idtz X-HE-Tag: 1697639309-118937 X-HE-Meta: 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 pb99JMXP 4LIIVC9+5YmbCvhnEm/vrsplTiNY2SV3ccf0yuadx7KfwFN527yf2lH7EgmngzFD9T7hWrqx0+nElZ7sUGIEmpyzM/N7jg/imX9clI27l2gRWr6bWSP66qcIqR7kfQHg8fDlB0x+fuMeaQ9M2NR9Vg3Tu3+YssP6tAWx/3i3tyGNNp4+dGkfmFzpqkmJuNl7Hch1u2Re/R3/9PQbDgssawRIOYIrAIx6n19rx X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Convert to use folio_xchg_access_time() in numa_hint_fault_latency(). Signed-off-by: Kefeng Wang --- 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; }