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Fri, 3 Nov 2023 22:03:47 +0800 From: Kefeng Wang To: Andrew Morton CC: , , Matthew Wilcox , David Hildenbrand , , Kefeng Wang Subject: [PATCH 10/18] mm: memory: use mm_counter_file_folio() in copy_present_pte() Date: Fri, 3 Nov 2023 22:01:11 +0800 Message-ID: <20231103140119.2306578-11-wangkefeng.wang@huawei.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20231103140119.2306578-1-wangkefeng.wang@huawei.com> References: <20231103140119.2306578-1-wangkefeng.wang@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.112.125] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To dggpemm100001.china.huawei.com (7.185.36.93) X-CFilter-Loop: Reflected X-Rspam-User: X-Stat-Signature: 74o7sqak49eafaw3985iuk16zjoh79nq X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: C949F10000B X-HE-Tag: 1699020248-597814 X-HE-Meta: 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 v7CKcLcb RtDVA4p5Szhcsy5MKRgFrVDAVf68i7vZ8dlBQPsREvWqlZSaKvtkMisRLvWDbfHq9URR8ZOTXWkCgqEAVATfUJTwoqEJYNZuqnwtWb+0G1JTkpWBDyumb5L3TJY/N9MqPV3VULFtaHV2pXWavkfm2T+uSt46/9+qmoF6qorevN8/MR7qEZuhajLFuEKkk1jxuG4j1 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: List-Subscribe: List-Unsubscribe: Use mm_counter_file_folio() to save one compound_head() call. Signed-off-by: Kefeng Wang --- mm/memory.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/memory.c b/mm/memory.c index 09009094a5f2..d35ca499bf1c 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -960,7 +960,7 @@ copy_present_pte(struct vm_area_struct *dst_vma, struct vm_area_struct *src_vma, } else if (page) { folio_get(folio); page_dup_file_rmap(page, false); - rss[mm_counter_file(page)]++; + rss[mm_counter_file_folio(folio)]++; } /*