From: Gao Xiang <gaoxiang25@huawei.com>
To: Chao Yu <yuchao0@huawei.com>,
Dan Carpenter <dan.carpenter@oracle.com>,
Christoph Hellwig <hch@infradead.org>,
Joe Perches <joe@perches.com>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
<devel@driverdev.osuosl.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
<linux-erofs@lists.ozlabs.org>, "Chao Yu" <chao@kernel.org>,
Miao Xie <miaoxie@huawei.com>, <weidu.du@huawei.com>,
Fang Wei <fangwei1@huawei.com>, Gao Xiang <gaoxiang25@huawei.com>
Subject: [PATCH v3 1/7] erofs: on-disk format should have explicitly assigned numbers
Date: Fri, 30 Aug 2019 11:36:37 +0800 [thread overview]
Message-ID: <20190830033643.51019-1-gaoxiang25@huawei.com> (raw)
In-Reply-To: <20190830032006.GA20217@architecture4>
As Christoph claimed [1], on-disk format should have
explicitly assigned numbers. I have to change it.
[1] https://lore.kernel.org/r/20190829095954.GB20598@infradead.org/
Reported-by: Christoph Hellwig <hch@infradead.org>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
---
no change
fs/erofs/erofs_fs.h | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/fs/erofs/erofs_fs.h b/fs/erofs/erofs_fs.h
index afa7d45ca958..2447ad4d0920 100644
--- a/fs/erofs/erofs_fs.h
+++ b/fs/erofs/erofs_fs.h
@@ -52,10 +52,10 @@ struct erofs_super_block {
* 4~7 - reserved
*/
enum {
- EROFS_INODE_FLAT_PLAIN,
- EROFS_INODE_FLAT_COMPRESSION_LEGACY,
- EROFS_INODE_FLAT_INLINE,
- EROFS_INODE_FLAT_COMPRESSION,
+ EROFS_INODE_FLAT_PLAIN = 0,
+ EROFS_INODE_FLAT_COMPRESSION_LEGACY = 1,
+ EROFS_INODE_FLAT_INLINE = 2,
+ EROFS_INODE_FLAT_COMPRESSION = 3,
EROFS_INODE_LAYOUT_MAX
};
@@ -181,7 +181,7 @@ struct erofs_xattr_entry {
/* available compression algorithm types */
enum {
- Z_EROFS_COMPRESSION_LZ4,
+ Z_EROFS_COMPRESSION_LZ4 = 0,
Z_EROFS_COMPRESSION_MAX
};
@@ -239,10 +239,10 @@ struct z_erofs_map_header {
* (di_advise could be 0, 1 or 2)
*/
enum {
- Z_EROFS_VLE_CLUSTER_TYPE_PLAIN,
- Z_EROFS_VLE_CLUSTER_TYPE_HEAD,
- Z_EROFS_VLE_CLUSTER_TYPE_NONHEAD,
- Z_EROFS_VLE_CLUSTER_TYPE_RESERVED,
+ Z_EROFS_VLE_CLUSTER_TYPE_PLAIN = 0,
+ Z_EROFS_VLE_CLUSTER_TYPE_HEAD = 1,
+ Z_EROFS_VLE_CLUSTER_TYPE_NONHEAD = 2,
+ Z_EROFS_VLE_CLUSTER_TYPE_RESERVED = 3,
Z_EROFS_VLE_CLUSTER_TYPE_MAX
};
--
2.17.1
next prev parent reply other threads:[~2019-08-30 3:38 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-30 3:00 [PATCH v2 1/7] erofs: on-disk format should have explicitly assigned numbers Gao Xiang
2019-08-30 3:00 ` [PATCH v2 2/7] erofs: some marcos are much more readable as a function Gao Xiang
2019-08-30 3:16 ` Joe Perches
2019-08-30 3:20 ` Gao Xiang
2019-08-30 3:36 ` Gao Xiang [this message]
2019-08-30 3:36 ` [PATCH v3 2/7] erofs: some macros " Gao Xiang
2019-08-30 3:38 ` [PATCH v4 " Gao Xiang
2019-08-30 6:11 ` [PATCH v3 " Chao Yu
2019-08-30 3:36 ` [PATCH v3 3/7] erofs: use a better form for complicated on-disk fields Gao Xiang
2019-08-30 3:36 ` [PATCH v3 4/7] erofs: kill __packed for on-disk structures Gao Xiang
2019-08-30 6:16 ` Chao Yu
2019-08-30 3:36 ` [PATCH v3 5/7] erofs: kill erofs_{init,exit}_inode_cache Gao Xiang
2019-08-30 6:17 ` Chao Yu
2019-08-30 3:36 ` [PATCH v3 6/7] erofs: remove all likely/unlikely annotations Gao Xiang
2019-08-30 6:25 ` Chao Yu
2019-08-30 6:31 ` Gao Xiang
2019-08-30 6:43 ` Chao Yu
2019-08-30 11:55 ` Dan Carpenter
2019-08-30 11:30 ` Dan Carpenter
2019-08-30 12:06 ` Gao Xiang
2019-08-30 15:46 ` Christoph Hellwig
2019-08-30 16:04 ` Gao Xiang
2019-08-31 10:57 ` Dan Carpenter
2019-08-30 3:36 ` [PATCH v3 7/7] erofs: redundant assignment in __erofs_get_meta_page() Gao Xiang
2019-08-30 6:25 ` Chao Yu
2019-08-30 16:28 ` Christoph Hellwig
2019-08-30 16:48 ` Gao Xiang
2019-08-30 15:25 ` [PATCH v3 1/7] erofs: on-disk format should have explicitly assigned numbers Gao Xiang
2019-08-30 15:45 ` [PATCH v2 2/7] erofs: some marcos are much more readable as a function Christoph Hellwig
2019-08-30 15:52 ` Gao Xiang
2019-08-30 15:56 ` Gao Xiang
2019-08-30 3:00 ` [PATCH v2 3/7] erofs: use a better form for complicated on-disk fields Gao Xiang
2019-08-30 3:29 ` Chao Yu
2019-08-30 3:00 ` [PATCH v2 4/7] erofs: kill __packed for on-disk structures Gao Xiang
2019-08-30 3:00 ` [PATCH v2 5/7] erofs: kill erofs_{init,exit}_inode_cache Gao Xiang
2019-08-30 3:00 ` [PATCH v2 6/7] erofs: remove all likely/unlikely annotations Gao Xiang
2019-08-30 3:00 ` [PATCH v2 7/7] erofs: reduntant assignment in __erofs_get_meta_page() Gao Xiang
2019-08-30 3:28 ` [PATCH v2 1/7] erofs: on-disk format should have explicitly assigned numbers Chao Yu
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