diff options
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 3226af06e050..c48847e06dae 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -136,8 +136,14 @@ struct ino_entry { nid_t ino; /* inode number */ }; -/* for the list of directory inodes */ -struct dir_inode_entry { +/* + * for the list of directory inodes or gc inodes. + * NOTE: there are two slab users for this structure, if we add/modify/delete + * fields in structure for one of slab users, it may affect fields or size of + * other one, in this condition, it's better to split both of slab and related + * data structure. + */ +struct inode_entry { struct list_head list; /* list head */ struct inode *inode; /* vfs inode pointer */ }; @@ -297,7 +303,7 @@ struct f2fs_inode_info { nid_t i_xattr_nid; /* node id that contains xattrs */ unsigned long long xattr_ver; /* cp version of xattr modification */ struct extent_info ext; /* in-memory extent cache entry */ - struct dir_inode_entry *dirty_dir; /* the pointer of dirty dir */ + struct inode_entry *dirty_dir; /* the pointer of dirty dir */ struct radix_tree_root inmem_root; /* radix tree for inmem pages */ struct list_head inmem_pages; /* inmemory pages managed by f2fs */ @@ -1487,8 +1493,6 @@ void stop_gc_thread(struct f2fs_sb_info *); block_t start_bidx_of_node(unsigned int, struct f2fs_inode_info *); int f2fs_gc(struct f2fs_sb_info *); void build_gc_manager(struct f2fs_sb_info *); -int __init create_gc_caches(void); -void destroy_gc_caches(void); /* * recovery.c |