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From: Gao Xiang via Linux-erofs <linux-erofs@lists.ozlabs.org>
To: linux-erofs@lists.ozlabs.org
Cc: Zhang Shiming <zhangshiming@oppo.com>, Guo Weichao <guoweichao@oppo.com>
Subject: [WIP] [PATCH 05/12] erofs-utils: fuse: use proper expression about inode size
Date: Sat, 17 Oct 2020 13:16:14 +0800
Message-ID: <20201017051621.7810-6-hsiangkao@aol.com> (raw)
In-Reply-To: <20201017051621.7810-1-hsiangkao@aol.com>

[ let's fold in to the original patch. ]
Cc: Huang Jianan <huangjianan@oppo.com>
Signed-off-by: Gao Xiang <hsiangkao@aol.com>
---
 fuse/namei.c  | 4 ++--
 fuse/read.c   | 2 +-
 fuse/readir.c | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/fuse/namei.c b/fuse/namei.c
index 510fcfda5a76..0b71072027ce 100644
--- a/fuse/namei.c
+++ b/fuse/namei.c
@@ -172,8 +172,8 @@ struct dcache_entry *disk_lookup(struct dcache_entry *parent, const char *name,
 
 	if (v.datalayout == EROFS_INODE_FLAT_INLINE) {
 		uint32_t dir_off = erofs_blkoff(dirsize);
-		off_t dir_addr = nid2addr(dcache_get_nid(parent))
-			+ sizeof(struct erofs_inode_compact) + v.xattr_isize;
+		off_t dir_addr = nid2addr(dcache_get_nid(parent)) +
+			v.inode_isize + v.xattr_isize;
 
 		memset(buf, 0, sizeof(buf));
 		ret = dev_read(buf, dir_off, dir_addr);
diff --git a/fuse/read.c b/fuse/read.c
index dd44adaa1c40..3f2e49c390de 100644
--- a/fuse/read.c
+++ b/fuse/read.c
@@ -65,7 +65,7 @@ size_t erofs_read_data_inline(struct erofs_vnode *vnode, char *buffer,
 	if (!suminline)
 		goto finished;
 
-	addr = nid2addr(vnode->nid) + sizeof(struct erofs_inode_compact)
+	addr = nid2addr(vnode->nid) + vnode->inode_isize +
 		+ vnode->xattr_isize;
 	ret = dev_read(buffer + rdsz, suminline, addr);
 	if (ret < 0 || (size_t)ret != suminline)
diff --git a/fuse/readir.c b/fuse/readir.c
index 9589685c9122..46ceb1d90a7f 100644
--- a/fuse/readir.c
+++ b/fuse/readir.c
@@ -108,7 +108,7 @@ int erofs_readdir(const char *path, void *buf, fuse_fill_dir_t filler,
 	if (v.datalayout == EROFS_INODE_FLAT_INLINE) {
 		off_t addr;
 
-		addr = nid2addr(nid) + sizeof(struct erofs_inode_compact)
+		addr = nid2addr(nid) + v.inode_isize
 			+ v.xattr_isize;
 
 		memset(dirsbuf, 0, sizeof(dirsbuf));
-- 
2.24.0


  parent reply index

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20201017051621.7810-1-hsiangkao.ref@aol.com>
2020-10-17  5:16 ` [WIP] [PATCH 00/12] erofs-utils: introduce fuse implementation Gao Xiang via Linux-erofs
2020-10-17  5:16   ` [WIP] [PATCH 01/12] " Gao Xiang via Linux-erofs
2020-10-17  5:16   ` [WIP] [PATCH 02/12] erofs-utils: fuse: support read special file Gao Xiang via Linux-erofs
2020-10-17  5:16   ` [WIP] [PATCH 03/12] erofs-utils: fuse: support read compressed file Gao Xiang via Linux-erofs
2020-10-17  5:16   ` [WIP] [PATCH 04/12] erofs-utils: fuse: adjust larger extent handling Gao Xiang via Linux-erofs
2020-10-19  3:13     ` 回复: " huangjianan
2020-10-19  3:32       ` Gao Xiang via Linux-erofs
2020-10-19  4:49         ` 回复: " Huang Jianan
2020-10-19  3:37     ` 回复: " Huang Jianan
2020-10-19  3:43       ` Gao Xiang via Linux-erofs
2020-10-17  5:16   ` Gao Xiang via Linux-erofs [this message]
2020-10-17  5:16   ` [WIP] [PATCH 06/12] erofs-utils: fuse: drop ofs_out Gao Xiang via Linux-erofs
2020-10-17  5:16   ` [WIP] [PATCH 07/12] erofs-utils: fuse: refuse a undefined shifted cluster behavior Gao Xiang via Linux-erofs
2020-10-17  5:16   ` [WIP] [PATCH 08/12] erofs-utils: fuse: drop z_erofs_shifted_transform() Gao Xiang via Linux-erofs
2020-10-17  5:16   ` [WIP] [PATCH 09/12] erofs-utils: fuse: rename ofs_head and outputsize Gao Xiang via Linux-erofs
2020-10-17  5:16   ` [WIP] [PATCH 10/12] erofs-utils: fuse: cleanup erofs_read_data_compression() Gao Xiang via Linux-erofs
2020-10-17  5:16   ` [WIP] [PATCH 11/12] erofs-utils: fuse: move up mpage in struct erofs_map_blocks Gao Xiang via Linux-erofs
2020-10-17  5:16   ` [WIP] [PATCH 12/12] erofs-utils: fuse: fix up source headers Gao Xiang via Linux-erofs

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