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Tue, 13 Dec 2022 17:11:20 +0800 From: Kefeng Wang To: Andrew Morton , David Hildenbrand , Oscar Salvador , SeongJae Park CC: , , , , , Kefeng Wang Subject: [PATCH -next 5/8] mm: damon: convert damon_ptep/pmdp_mkold() to use folios Date: Tue, 13 Dec 2022 17:27:32 +0800 Message-ID: <20221213092735.187924-6-wangkefeng.wang@huawei.com> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20221213092735.187924-1-wangkefeng.wang@huawei.com> References: <20221213092735.187924-1-wangkefeng.wang@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.113.25] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To dggpemm500001.china.huawei.com (7.185.36.107) X-CFilter-Loop: Reflected X-Rspam-User: X-Rspamd-Queue-Id: 0760E4000D X-Rspamd-Server: rspam01 X-Stat-Signature: ysajkngfsbyhe4ngtteyr56e6whhnugs X-HE-Tag: 1670922684-310130 X-HE-Meta: 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 6h1yocoK lDQSxBXa6c61Sfl0= 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: With damon_get_folio(), let's convert damon_ptep_mkold() and damon_pmdp_mkold() to use folios. Signed-off-by: Kefeng Wang --- mm/damon/ops-common.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/mm/damon/ops-common.c b/mm/damon/ops-common.c index 40b79b022129..40ea39fe204d 100644 --- a/mm/damon/ops-common.c +++ b/mm/damon/ops-common.c @@ -36,9 +36,9 @@ struct folio *damon_get_folio(unsigned long pfn) void damon_ptep_mkold(pte_t *pte, struct mm_struct *mm, unsigned long addr) { bool referenced = false; - struct page *page = damon_get_page(pte_pfn(*pte)); + struct folio *folio = damon_get_folio(pte_pfn(*pte)); - if (!page) + if (!folio) return; if (pte_young(*pte)) { @@ -52,19 +52,19 @@ void damon_ptep_mkold(pte_t *pte, struct mm_struct *mm, unsigned long addr) #endif /* CONFIG_MMU_NOTIFIER */ if (referenced) - set_page_young(page); + folio_set_young(folio); - set_page_idle(page); - put_page(page); + folio_set_idle(folio); + folio_put(folio); } void damon_pmdp_mkold(pmd_t *pmd, struct mm_struct *mm, unsigned long addr) { #ifdef CONFIG_TRANSPARENT_HUGEPAGE bool referenced = false; - struct page *page = damon_get_page(pmd_pfn(*pmd)); + struct folio *folio = damon_get_folio(pmd_pfn(*pmd)); - if (!page) + if (!folio) return; if (pmd_young(*pmd)) { @@ -78,10 +78,10 @@ void damon_pmdp_mkold(pmd_t *pmd, struct mm_struct *mm, unsigned long addr) #endif /* CONFIG_MMU_NOTIFIER */ if (referenced) - set_page_young(page); + folio_set_young(folio); - set_page_idle(page); - put_page(page); + folio_set_idle(folio); + folio_put(folio); #endif /* CONFIG_TRANSPARENT_HUGEPAGE */ }