From patchwork Wed Mar 16 13:17:10 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jingbo Xu X-Patchwork-Id: 12782667 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 487F8C43217 for ; Wed, 16 Mar 2022 13:17:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1356246AbiCPNTD (ORCPT ); Wed, 16 Mar 2022 09:19:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52690 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1356226AbiCPNS4 (ORCPT ); Wed, 16 Mar 2022 09:18:56 -0400 Received: from out30-130.freemail.mail.aliyun.com (out30-130.freemail.mail.aliyun.com [115.124.30.130]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C30EE66AFD; Wed, 16 Mar 2022 06:17:41 -0700 (PDT) X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R121e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04426;MF=jefflexu@linux.alibaba.com;NM=1;PH=DS;RN=16;SR=0;TI=SMTPD_---0V7NDHAq_1647436657; Received: from localhost(mailfrom:jefflexu@linux.alibaba.com fp:SMTPD_---0V7NDHAq_1647436657) by smtp.aliyun-inc.com(127.0.0.1); Wed, 16 Mar 2022 21:17:38 +0800 From: Jeffle Xu To: dhowells@redhat.com, linux-cachefs@redhat.com, xiang@kernel.org, chao@kernel.org, linux-erofs@lists.ozlabs.org Cc: torvalds@linux-foundation.org, gregkh@linuxfoundation.org, willy@infradead.org, linux-fsdevel@vger.kernel.org, joseph.qi@linux.alibaba.com, bo.liu@linux.alibaba.com, tao.peng@linux.alibaba.com, gerry@linux.alibaba.com, eguan@linux.alibaba.com, linux-kernel@vger.kernel.org, luodaowen.backend@bytedance.com Subject: [PATCH v5 09/22] erofs: make erofs_map_blocks() generally available Date: Wed, 16 Mar 2022 21:17:10 +0800 Message-Id: <20220316131723.111553-10-jefflexu@linux.alibaba.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20220316131723.111553-1-jefflexu@linux.alibaba.com> References: <20220316131723.111553-1-jefflexu@linux.alibaba.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org ... so that it can be used in the following introduced fs/erofs/fscache.c. Signed-off-by: Jeffle Xu Reviewed-by: Gao Xiang --- fs/erofs/data.c | 4 ++-- fs/erofs/internal.h | 2 ++ 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/fs/erofs/data.c b/fs/erofs/data.c index 226a57c57ee6..6e2a28242453 100644 --- a/fs/erofs/data.c +++ b/fs/erofs/data.c @@ -104,8 +104,8 @@ static int erofs_map_blocks_flatmode(struct inode *inode, return 0; } -static int erofs_map_blocks(struct inode *inode, - struct erofs_map_blocks *map, int flags) +int erofs_map_blocks(struct inode *inode, + struct erofs_map_blocks *map, int flags) { struct super_block *sb = inode->i_sb; struct erofs_inode *vi = EROFS_I(inode); diff --git a/fs/erofs/internal.h b/fs/erofs/internal.h index 5aa2cf2c2f80..e424293f47a2 100644 --- a/fs/erofs/internal.h +++ b/fs/erofs/internal.h @@ -484,6 +484,8 @@ void *erofs_read_metabuf(struct erofs_buf *buf, struct super_block *sb, int erofs_map_dev(struct super_block *sb, struct erofs_map_dev *dev); int erofs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, u64 start, u64 len); +int erofs_map_blocks(struct inode *inode, + struct erofs_map_blocks *map, int flags); /* inode.c */ static inline unsigned long erofs_inode_hash(erofs_nid_t nid)