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Fri, 13 Jan 2023 16:16:28 -0800 (PST) Received: from fedora.hsd1.ca.comcast.net ([2601:644:8002:1c20::2e58]) by smtp.googlemail.com with ESMTPSA id nl5-20020a17090b384500b0020b21019086sm4064541pjb.3.2023.01.13.16.16.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 13 Jan 2023 16:16:28 -0800 (PST) From: "Vishal Moola (Oracle)" To: linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org, akpm@linux-foundation.org, "Vishal Moola (Oracle)" Subject: [PATCH 2/2] mm/khugepaged: Convert release_pte_pages() to use folios Date: Fri, 13 Jan 2023 16:15:56 -0800 Message-Id: <20230114001556.43795-2-vishal.moola@gmail.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20230114001556.43795-1-vishal.moola@gmail.com> References: <20230114001556.43795-1-vishal.moola@gmail.com> MIME-Version: 1.0 X-Rspam-User: X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: E4C8C14000C X-Stat-Signature: m4smtdrg9zqnpgubdoehywxsbsqhbdoe X-HE-Tag: 1673655389-667194 X-HE-Meta: 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 /alKvdDu TK/x7koX1mc5Fmm4FFPnjLu3ktViSN1201gj4JMODJiPc0u5GThMK6JH46Z0Ire5LJjP01+F4Avh+GP69GrTgAY2zxR/qVI79C870mdXBaVOwHN53bwfAzUyKztjwD3oGAlJnp98ZmCXbDs8bLAycTv0PcqZtYWJvnvH2cickTtTJysPUOV4f/WtU5xyKcTGqeWShRxyqjZieJzMdYdnxtFuP6uYyQjayh3N+qXFd7fkku7CDArmcrwv6qnN73/oWwTQFCaQnwiKXkkY3yWXcEX0Pkw== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000296, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Converts release_pte_pages() to use folios instead of pages. Signed-off-by: Vishal Moola (Oracle) --- mm/khugepaged.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/mm/khugepaged.c b/mm/khugepaged.c index 4888e8688401..27d010431ece 100644 --- a/mm/khugepaged.c +++ b/mm/khugepaged.c @@ -509,20 +509,20 @@ static void release_pte_page(struct page *page) static void release_pte_pages(pte_t *pte, pte_t *_pte, struct list_head *compound_pagelist) { - struct page *page, *tmp; + struct folio *folio, *tmp; while (--_pte >= pte) { pte_t pteval = *_pte; - page = pte_page(pteval); + folio = pfn_folio(pte_pfn(pteval)); if (!pte_none(pteval) && !is_zero_pfn(pte_pfn(pteval)) && - !PageCompound(page)) - release_pte_page(page); + !folio_test_large(folio)) + release_pte_folio(folio); } - list_for_each_entry_safe(page, tmp, compound_pagelist, lru) { - list_del(&page->lru); - release_pte_page(page); + list_for_each_entry_safe(folio, tmp, compound_pagelist, lru) { + list_del(&folio->lru); + release_pte_folio(folio); } }