diff options
Diffstat (limited to 'fs/erofs/xattr.h')
| -rw-r--r-- | fs/erofs/xattr.h | 27 |
1 files changed, 4 insertions, 23 deletions
diff --git a/fs/erofs/xattr.h b/fs/erofs/xattr.h index 97185cb649b6..f16283cb8c93 100644 --- a/fs/erofs/xattr.h +++ b/fs/erofs/xattr.h @@ -13,29 +13,6 @@ /* Attribute not found */ #define ENOATTR ENODATA -static inline unsigned int inlinexattr_header_size(struct inode *inode) -{ - return sizeof(struct erofs_xattr_ibody_header) + - sizeof(u32) * EROFS_I(inode)->xattr_shared_count; -} - -static inline erofs_blk_t xattrblock_addr(struct erofs_sb_info *sbi, - unsigned int xattr_id) -{ -#ifdef CONFIG_EROFS_FS_XATTR - return sbi->xattr_blkaddr + - xattr_id * sizeof(__u32) / EROFS_BLKSIZ; -#else - return 0; -#endif -} - -static inline unsigned int xattrblock_offset(struct erofs_sb_info *sbi, - unsigned int xattr_id) -{ - return (xattr_id * sizeof(__u32)) % EROFS_BLKSIZ; -} - #ifdef CONFIG_EROFS_FS_XATTR extern const struct xattr_handler erofs_xattr_user_handler; extern const struct xattr_handler erofs_xattr_trusted_handler; @@ -69,9 +46,13 @@ static inline const char *erofs_xattr_prefix(unsigned int idx, extern const struct xattr_handler *erofs_xattr_handlers[]; +int erofs_xattr_prefixes_init(struct super_block *sb); +void erofs_xattr_prefixes_cleanup(struct super_block *sb); int erofs_getxattr(struct inode *, int, const char *, void *, size_t); ssize_t erofs_listxattr(struct dentry *, char *, size_t); #else +static inline int erofs_xattr_prefixes_init(struct super_block *sb) { return 0; } +static inline void erofs_xattr_prefixes_cleanup(struct super_block *sb) {} static inline int erofs_getxattr(struct inode *inode, int index, const char *name, void *buffer, size_t buffer_size) |