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Fri, 13 Oct 2023 16:58:24 +0800 From: Kefeng Wang To: Andrew Morton CC: , , , , , Zi Yan , Ingo Molnar , Peter Zijlstra , Juri Lelli , Vincent Guittot , Kefeng Wang Subject: [PATCH -next v2 07/19] mm: add folio_xchg_access_time() Date: Fri, 13 Oct 2023 16:55:51 +0800 Message-ID: <20231013085603.1227349-8-wangkefeng.wang@huawei.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20231013085603.1227349-1-wangkefeng.wang@huawei.com> References: <20231013085603.1227349-1-wangkefeng.wang@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.112.125] X-ClientProxiedBy: dggems704-chm.china.huawei.com (10.3.19.181) To dggpemm100001.china.huawei.com (7.185.36.93) X-CFilter-Loop: Reflected X-Rspamd-Queue-Id: 7CCB280003 X-Rspam-User: X-Stat-Signature: eaoncxica36w97hm354rf9gi7moo9ec1 X-Rspamd-Server: rspam03 X-HE-Tag: 1697187539-377230 X-HE-Meta: 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 o5pmRQhJ kgH8v8GakpsiFamCsVKJ8HY9PmbNRfdGQQCiOGP7/piL7aD4xdMU6BG0IHMWfoz7hIFXJiaSh/0jR1w2a7uNO9EWfRTPCyWVrC+P4u5iTrIgylatqW6MyRjpU0Y42nFoOYDUPZ3ngrnyYNIJtD98KZo8Bjz3vBDLPESTkOKZCdbI9VmTjsizGAy0KlEejqjGUbzGhhhtgbjwqw4WD+N5+6OCxKyvbVV6a6ttx 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: Add folio_xchg_access_time() wrapper, which is required to convert xchg_page_access_time() to folio vertion later in the series. Signed-off-by: Kefeng Wang --- include/linux/mm.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/linux/mm.h b/include/linux/mm.h index 1d56a818b212..1238ab784d8b 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1794,6 +1794,11 @@ static inline void vma_set_access_pid_bit(struct vm_area_struct *vma) } #endif /* CONFIG_NUMA_BALANCING */ +static inline int folio_xchg_access_time(struct folio *folio, int time) +{ + return xchg_page_access_time(&folio->page, time); +} + #if defined(CONFIG_KASAN_SW_TAGS) || defined(CONFIG_KASAN_HW_TAGS) /*