From patchwork Wed Oct 30 10:31:33 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yi Sun X-Patchwork-Id: 13856253 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B0C2BD5CC8C for ; Wed, 30 Oct 2024 10:32:20 +0000 (UTC) Received: from [127.0.0.1] (helo=sfs-ml-4.v29.lw.sourceforge.com) by sfs-ml-4.v29.lw.sourceforge.com with esmtp (Exim 4.95) (envelope-from ) id 1t65zv-0006Nq-8F; Wed, 30 Oct 2024 10:32:19 +0000 Received: from [172.30.29.66] (helo=mx.sourceforge.net) by sfs-ml-4.v29.lw.sourceforge.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1t65zt-0006Nk-Lm for linux-f2fs-devel@lists.sourceforge.net; Wed, 30 Oct 2024 10:32:17 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=Content-Type:Content-Transfer-Encoding:MIME-Version :References:In-Reply-To:Message-ID:Date:Subject:CC:To:From:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=Ya+aLk0biOx6jdIGzdCPb91Pps+PGV7J3R6P1XkK4NM=; b=Lm+XfWuHcj6vYFHbyUNRGUOHZI OJytwhKoQjboyj1rJ5Bz/9jNsP76EjFMtLr3ab1cJBAspKKrOrK/kqWwg8tbCTdV8aPSlmQIXXEX1 3varZKSoFHigHOZKBbwc9zc4FbUzUE60JID5wOjZWmkJz0tuKohozRzOjryxczI+/Pl4=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=Content-Type:Content-Transfer-Encoding:MIME-Version:References: In-Reply-To:Message-ID:Date:Subject:CC:To:From:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=Ya+aLk0biOx6jdIGzdCPb91Pps+PGV7J3R6P1XkK4NM=; b=EK5HANL0arIBRDKpQ0bZrGqSjC vB6F+wxSg+CWXI47u6Qf3UjszOvG5ilrDwOpfrk0ArjXAQ7nC/zDUtO/bs6lEIWvoGVURlA4RlxSd mOp50nC5DAmV/STvyVcWSux1hnhfPMFq3cRDEUyhJuxTyfmmq2IxwsOfwWkiqh6qmkAk=; Received: from mx1.unisoc.com ([222.66.158.135] helo=SHSQR01.spreadtrum.com) by sfi-mx-2.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.95) id 1t65zs-0002E6-F7 for linux-f2fs-devel@lists.sourceforge.net; Wed, 30 Oct 2024 10:32:17 +0000 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: , 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> MIME-Version: 1.0 X-Originating-IP: [10.5.32.15] X-ClientProxiedBy: SHCAS03.spreadtrum.com (10.0.1.207) To BJMBX02.spreadtrum.com (10.0.64.8) X-MAIL: SHSQR01.spreadtrum.com 49UAVgrR026815 X-Headers-End: 1t65zs-0002E6-F7 Subject: [f2fs-dev] [PATCH v2 2/5] f2fs: expand f2fs_invalidate_compress_page() to f2fs_invalidate_compress_pages_range() X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: ke.wang@unisoc.com, linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, sunyibuaa@gmail.com, yi.sun@unisoc.com, hao_hao.wang@unisoc.com Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net 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; } -void f2fs_invalidate_compress_page(struct f2fs_sb_info *sbi, block_t blkaddr) +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 == 0) return; - invalidate_mapping_pages(COMPRESS_MAPPING(sbi), blkaddr, blkaddr); + invalidate_mapping_pages(COMPRESS_MAPPING(sbi), blkaddr, blkaddr + len - 1); } void f2fs_cache_compressed_page(struct f2fs_sb_info *sbi, struct page *page, 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_info *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 blkaddr); +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 *page, 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 f2fs_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_info *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(struct 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); } #define EFSBADCRC EBADMSG /* Bad CRC detected */