From patchwork Wed Mar 27 14:30:08 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kefeng Wang X-Patchwork-Id: 13606741 Received: from szxga06-in.huawei.com (szxga06-in.huawei.com [45.249.212.32]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DF25D2E62C for ; Wed, 27 Mar 2024 14:33:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.32 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711549985; cv=none; b=MJPreGVFunN9oyQDd56zBOrT3n+o3cuA88oAV+jmnd3EEiTvN71T4078yXcxTiXt8li5v0mEmKgjyTS5VHdtcs1o21DcF8XAUUrmq3uQeWL2LMw7nv7fXT1AR8c0sgxAnAiTYEVKcOC1y6PRnVhZbWqx20YDBXjEmCTbkiBWe64= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711549985; c=relaxed/simple; bh=mbAcfd4WiOYflAu8Aae6TJT4AtCFOLzjh5Bg8ZV20Yg=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=WOb1PQmfls2jHxFiqYlqh7FdmLOUcAv1Z2yxMRJRDtVx/OlXBMSv1zQeW4v6WiKm23xhCDyh+F7BSQodbohrqtmN02GAvQqVksu+D2NcH7udt5KMuq08YtEcVdH04DkcROf+mZk9m18CeHoHxwl/Fg7h9pnXggy18C6vTX0haPg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; arc=none smtp.client-ip=45.249.212.32 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Received: from mail.maildlp.com (unknown [172.19.88.234]) by szxga06-in.huawei.com (SkyGuard) with ESMTP id 4V4Tdk6JRWz1wnLT; Wed, 27 Mar 2024 22:32:10 +0800 (CST) Received: from dggpemm100001.china.huawei.com (unknown [7.185.36.93]) by mail.maildlp.com (Postfix) with ESMTPS id 4752F1400C8; Wed, 27 Mar 2024 22:33:00 +0800 (CST) Received: from localhost.localdomain (10.175.112.125) by dggpemm100001.china.huawei.com (7.185.36.93) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.35; Wed, 27 Mar 2024 22:32:59 +0800 From: Kefeng Wang To: , Andrew Morton CC: , , Kefeng Wang Subject: [PATCH] mm: remove __set_page_dirty_nobuffers() Date: Wed, 27 Mar 2024 22:30:08 +0800 Message-ID: <20240327143008.3739435-1-wangkefeng.wang@huawei.com> X-Mailer: git-send-email 2.27.0 Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To dggpemm100001.china.huawei.com (7.185.36.93) There are no more callers of __set_page_dirty_nobuffers(), remove it. Signed-off-by: Kefeng Wang Reviewed-by: David Hildenbrand Reviewed-by: Matthew Wilcox (Oracle) Reviewed-by: Vishal Moola (Oracle) --- include/linux/pagemap.h | 1 - mm/folio-compat.c | 6 ------ 2 files changed, 7 deletions(-) diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index 35636e67e2e1..9e988f6f0bb0 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -1163,7 +1163,6 @@ static inline void folio_cancel_dirty(struct folio *folio) bool folio_clear_dirty_for_io(struct folio *folio); bool clear_page_dirty_for_io(struct page *page); void folio_invalidate(struct folio *folio, size_t offset, size_t length); -int __set_page_dirty_nobuffers(struct page *page); bool noop_dirty_folio(struct address_space *mapping, struct folio *folio); #ifdef CONFIG_MIGRATION diff --git a/mm/folio-compat.c b/mm/folio-compat.c index 50412014f16f..f31e0ce65b11 100644 --- a/mm/folio-compat.c +++ b/mm/folio-compat.c @@ -58,12 +58,6 @@ bool set_page_dirty(struct page *page) } EXPORT_SYMBOL(set_page_dirty); -int __set_page_dirty_nobuffers(struct page *page) -{ - return filemap_dirty_folio(page_mapping(page), page_folio(page)); -} -EXPORT_SYMBOL(__set_page_dirty_nobuffers); - bool clear_page_dirty_for_io(struct page *page) { return folio_clear_dirty_for_io(page_folio(page));