From nobody Mon Nov 25 04:37:30 2024 Received: from SHSQR01.spreadtrum.com (unknown [222.66.158.135]) (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 82C921E377A for ; Wed, 30 Oct 2024 10:32:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=222.66.158.135 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730284348; cv=none; b=koQGwua3S2xrSTWxQSCDTfbdn47Rm4khUOop508Eq6XFM1AbTQeX7ItFBtVJEAiXLPFjD8Na1qoXb49fCH8EF80WM3TOheGISY8OA2x9H9FynsUuOGK31JYG9hsKKFFaB8LgP056XgqhwJ/tV0+9hlvx8mI0NdF9SBHeGgHB3h4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730284348; c=relaxed/simple; bh=PUBc5a3SONvppUw3w94dSdkO4p3xhINmzL1ECdhrVnQ=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=qUFps/h3rc572J6PmNKyYnbLwpaI6ebsbcGCedEsXvDobt5LWjl8xqvGn6/LquNFeln/vcQNTdiLTRfVT3ptyFyFvWyEh81gqQztK3nZUn9VcrHPcOMLRaeGdSSd6q1CMcInHMULPGNDLHoOekX7HXz0EHLH4jb1SBU6QACtwmo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=unisoc.com; spf=pass smtp.mailfrom=unisoc.com; arc=none smtp.client-ip=222.66.158.135 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=unisoc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=unisoc.com Received: from dlp.unisoc.com ([10.29.3.86]) by SHSQR01.spreadtrum.com with ESMTP id 49UAVgrR026815; Wed, 30 Oct 2024 18:31:42 +0800 (+08) (envelope-from Yi.Sun@unisoc.com) Received: from SHDLP.spreadtrum.com (bjmbx02.spreadtrum.com [10.0.64.8]) by dlp.unisoc.com (SkyGuard) with ESMTPS id 4Xdk1N5Y5dz2K4lHM; Wed, 30 Oct 2024 18:31:04 +0800 (CST) Received: from tj10379pcu1.spreadtrum.com (10.5.32.15) by BJMBX02.spreadtrum.com (10.0.64.8) with Microsoft SMTP Server (TLS) id 15.0.1497.23; Wed, 30 Oct 2024 18:31:40 +0800 From: Yi Sun To: , CC: , , , , , , Subject: [PATCH v2 2/5] f2fs: expand f2fs_invalidate_compress_page() to f2fs_invalidate_compress_pages_range() Date: Wed, 30 Oct 2024 18:31:33 +0800 Message-ID: <20241030103136.2874140-3-yi.sun@unisoc.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20241030103136.2874140-1-yi.sun@unisoc.com> References: <20241030103136.2874140-1-yi.sun@unisoc.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: SHCAS03.spreadtrum.com (10.0.1.207) To BJMBX02.spreadtrum.com (10.0.64.8) X-MAIL: SHSQR01.spreadtrum.com 49UAVgrR026815 Content-Type: text/plain; charset="utf-8" New function f2fs_invalidate_compress_pages_range() adds the @len parameter. So it can process some consecutive blocks at a time. Signed-off-by: Yi Sun --- fs/f2fs/compress.c | 7 ++++--- fs/f2fs/f2fs.h | 9 +++++---- 2 files changed, 9 insertions(+), 7 deletions(-) diff --git a/fs/f2fs/compress.c b/fs/f2fs/compress.c index 7f26440e8595..e607a7885b57 100644 --- a/fs/f2fs/compress.c +++ b/fs/f2fs/compress.c @@ -1903,11 +1903,12 @@ struct address_space *COMPRESS_MAPPING(struct f2fs_= sb_info *sbi) return sbi->compress_inode->i_mapping; } =20 -void f2fs_invalidate_compress_page(struct f2fs_sb_info *sbi, block_t blkad= dr) +void f2fs_invalidate_compress_pages_range(struct f2fs_sb_info *sbi, + block_t blkaddr, unsigned int len) { - if (!sbi->compress_inode) + if (!sbi->compress_inode || len =3D=3D 0) return; - invalidate_mapping_pages(COMPRESS_MAPPING(sbi), blkaddr, blkaddr); + invalidate_mapping_pages(COMPRESS_MAPPING(sbi), blkaddr, blkaddr + len - = 1); } =20 void f2fs_cache_compressed_page(struct f2fs_sb_info *sbi, struct page *pag= e, diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 3c6f3cce5779..d3fe66a93a56 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -4384,7 +4384,8 @@ void f2fs_destroy_page_array_cache(struct f2fs_sb_inf= o *sbi); int __init f2fs_init_compress_cache(void); void f2fs_destroy_compress_cache(void); struct address_space *COMPRESS_MAPPING(struct f2fs_sb_info *sbi); -void f2fs_invalidate_compress_page(struct f2fs_sb_info *sbi, block_t blkad= dr); +void f2fs_invalidate_compress_pages_range(struct f2fs_sb_info *sbi, + block_t blkaddr, unsigned int len); void f2fs_cache_compressed_page(struct f2fs_sb_info *sbi, struct page *pag= e, nid_t ino, block_t blkaddr); bool f2fs_load_compressed_page(struct f2fs_sb_info *sbi, struct page *page, @@ -4439,8 +4440,8 @@ static inline int f2fs_init_page_array_cache(struct f= 2fs_sb_info *sbi) { return static inline void f2fs_destroy_page_array_cache(struct f2fs_sb_info *sbi)= { } static inline int __init f2fs_init_compress_cache(void) { return 0; } static inline void f2fs_destroy_compress_cache(void) { } -static inline void f2fs_invalidate_compress_page(struct f2fs_sb_info *sbi, - block_t blkaddr) { } +static inline void f2fs_invalidate_compress_pages_range(struct f2fs_sb_inf= o *sbi, + block_t blkaddr, unsigned int len) { } static inline void f2fs_cache_compressed_page(struct f2fs_sb_info *sbi, struct page *page, nid_t ino, block_t blkaddr) { } static inline bool f2fs_load_compressed_page(struct f2fs_sb_info *sbi, @@ -4759,7 +4760,7 @@ static inline void f2fs_invalidate_internal_cache(str= uct f2fs_sb_info *sbi, block_t blkaddr) { f2fs_truncate_meta_inode_pages(sbi, blkaddr, 1); - f2fs_invalidate_compress_page(sbi, blkaddr); + f2fs_invalidate_compress_pages_range(sbi, blkaddr, 1); } =20 #define EFSBADCRC EBADMSG /* Bad CRC detected */ --=20 2.25.1