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| author | Theodore Ts'o <tytso@mit.edu> | 2012-02-20 23:53:01 +0100 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2012-02-20 23:53:01 +0100 |
| commit | 856cbcf9a971b43a83e78ac708ed6459ab1d0c89 (patch) | |
| tree | 3ba90433f4e2c2315acf11a45c8d533fb3ccee92 /fs | |
| parent | jbd2: add drop_transaction/update_superblock_end tracepoints (diff) | |
| download | linux-856cbcf9a971b43a83e78ac708ed6459ab1d0c89.tar.xz linux-856cbcf9a971b43a83e78ac708ed6459ab1d0c89.zip | |
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" <tytso@mit.edu>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ext4/ext4.h | 3 |
1 files changed, 2 insertions, 1 deletions
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| \ |