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author | David Woodhouse <dwmw2@infradead.org> | 2007-07-23 10:20:10 +0100 |
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committer | David Woodhouse <dwmw2@infradead.org> | 2007-07-23 10:20:10 +0100 |
commit | 39fe5434cb9de5da40510028b17b96bc4eb312b3 (patch) | |
tree | 7a02a317b9ad57da51ca99887c119e779ccf3f13 /fs/ext4/xattr.h | |
parent | [JFFS2] Add declaration of jffs2_lzo_{init,exit} to compr.h (diff) | |
parent | Linux 2.6.23-rc1 (diff) | |
download | linux-dev-39fe5434cb9de5da40510028b17b96bc4eb312b3.tar.xz linux-dev-39fe5434cb9de5da40510028b17b96bc4eb312b3.zip |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'fs/ext4/xattr.h')
-rw-r--r-- | fs/ext4/xattr.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/fs/ext4/xattr.h b/fs/ext4/xattr.h index 79432b35398f..d7f5d6a12651 100644 --- a/fs/ext4/xattr.h +++ b/fs/ext4/xattr.h @@ -56,6 +56,13 @@ struct ext4_xattr_entry { #define EXT4_XATTR_SIZE(size) \ (((size) + EXT4_XATTR_ROUND) & ~EXT4_XATTR_ROUND) +#define IHDR(inode, raw_inode) \ + ((struct ext4_xattr_ibody_header *) \ + ((void *)raw_inode + \ + EXT4_GOOD_OLD_INODE_SIZE + \ + EXT4_I(inode)->i_extra_isize)) +#define IFIRST(hdr) ((struct ext4_xattr_entry *)((hdr)+1)) + # ifdef CONFIG_EXT4DEV_FS_XATTR extern struct xattr_handler ext4_xattr_user_handler; @@ -74,6 +81,9 @@ extern int ext4_xattr_set_handle(handle_t *, struct inode *, int, const char *, extern void ext4_xattr_delete_inode(handle_t *, struct inode *); extern void ext4_xattr_put_super(struct super_block *); +extern int ext4_expand_extra_isize_ea(struct inode *inode, int new_extra_isize, + struct ext4_inode *raw_inode, handle_t *handle); + extern int init_ext4_xattr(void); extern void exit_ext4_xattr(void); @@ -129,6 +139,13 @@ exit_ext4_xattr(void) { } +static inline int +ext4_expand_extra_isize_ea(struct inode *inode, int new_extra_isize, + struct ext4_inode *raw_inode, handle_t *handle) +{ + return -EOPNOTSUPP; +} + #define ext4_xattr_handlers NULL # endif /* CONFIG_EXT4DEV_FS_XATTR */ |