From 856cbcf9a971b43a83e78ac708ed6459ab1d0c89 Mon Sep 17 00:00:00 2001 From: Theodore Ts'o Date: Mon, 20 Feb 2012 17:53:01 -0500 Subject: [PATCH] ext4: fix INCOMPAT feature codepoint reservation for INLINEDATA In commit 9b90e5e028 I incorrectly reserved the wrong bit for EXT4_FEATURE_INCOMPAT_INLINEDATA per the discussion on the linux-ext4 list on December 7, 2011. The codepoint 0x2000 should be used for EXT4_FEATURE_INCOMPAT_USE_META_CSUM, so INLINEDATA will be assigned the value 0x8000. Signed-off-by: "Theodore Ts'o" --- fs/ext4/ext4.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index 315f01be73e6..c2314dcbe4fb 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -1420,8 +1420,9 @@ static inline void ext4_clear_state_flags(struct ext4_inode_info *ei) #define EXT4_FEATURE_INCOMPAT_FLEX_BG 0x0200 #define EXT4_FEATURE_INCOMPAT_EA_INODE 0x0400 /* EA in inode */ #define EXT4_FEATURE_INCOMPAT_DIRDATA 0x1000 /* data in dirent */ -#define EXT4_FEATURE_INCOMPAT_INLINEDATA 0x2000 /* data in inode */ +#define EXT4_FEATURE_INCOMPAT_BG_USE_META_CSUM 0x2000 /* use crc32c for bg */ #define EXT4_FEATURE_INCOMPAT_LARGEDIR 0x4000 /* >2GB or 3-lvl htree */ +#define EXT4_FEATURE_INCOMPAT_INLINEDATA 0x8000 /* data in inode */ #define EXT2_FEATURE_COMPAT_SUPP EXT4_FEATURE_COMPAT_EXT_ATTR #define EXT2_FEATURE_INCOMPAT_SUPP (EXT4_FEATURE_INCOMPAT_FILETYPE| \ -- 2.39.5