diff options
Diffstat (limited to 'fs/ocfs2/xattr.h')
| -rw-r--r-- | fs/ocfs2/xattr.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/ocfs2/xattr.h b/fs/ocfs2/xattr.h index 02afa87..c25c7c6 100644 --- a/fs/ocfs2/xattr.h +++ b/fs/ocfs2/xattr.h @@ -57,4 +57,12 @@ static inline u16 ocfs2_blocks_per_xattr_bucket(struct super_block *sb) { return OCFS2_XATTR_BUCKET_SIZE / (1 << sb->s_blocksize_bits); } + +static inline u16 ocfs2_xattr_max_xe_in_bucket(struct super_block *sb) +{ + u16 len = sb->s_blocksize - + offsetof(struct ocfs2_xattr_header, xh_entries); + + return len / sizeof(struct ocfs2_xattr_entry); +} #endif /* OCFS2_XATTR_H */ |