diff options
| -rw-r--r-- | fs/ocfs2/ocfs2_fs.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/fs/ocfs2/ocfs2_fs.h b/fs/ocfs2/ocfs2_fs.h index 67bb8a77e868..b01d0dddfcc1 100644 --- a/fs/ocfs2/ocfs2_fs.h +++ b/fs/ocfs2/ocfs2_fs.h @@ -1574,5 +1574,19 @@ static inline void ocfs2_set_de_type(struct ocfs2_dir_entry *de, de->file_type = ocfs2_type_by_mode[(mode & S_IFMT)>>S_SHIFT]; } +static inline int ocfs2_gd_is_discontig(struct ocfs2_group_desc *gd) +{ + if ((offsetof(struct ocfs2_group_desc, bg_bitmap) + + le16_to_cpu(gd->bg_size)) != + offsetof(struct ocfs2_group_desc, bg_list)) + return 0; + /* + * Only valid to check l_next_free_rec if + * bg_bitmap + bg_size == bg_list. + */ + if (!gd->bg_list.l_next_free_rec) + return 0; + return 1; +} #endif /* _OCFS2_FS_H */ |