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| author | Vyacheslav Dubeyko <slava@dubeyko.com> | 2012-07-31 01:42:10 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-07-31 04:25:19 +0400 |
| commit | f5974c8f8cf431baf44e7127b669e3b1960f184f (patch) | |
| tree | 93df5ca85bdb49be8dd6d2ce46e10fb1d6cc9411 /fs/nilfs2/nilfs.h | |
| parent | 8c74ac0557b4cabc9017c2740c5f62b330192416 (diff) | |
| download | linux-f5974c8f8cf431baf44e7127b669e3b1960f184f.tar.xz | |
nilfs2: add omitted comments for different structures in driver implementation
Add omitted comments for different structures in driver implementation.
Signed-off-by: Vyacheslav Dubeyko <slava@dubeyko.com>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/nilfs2/nilfs.h')
| -rw-r--r-- | fs/nilfs2/nilfs.h | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/fs/nilfs2/nilfs.h b/fs/nilfs2/nilfs.h index 250add84da76..74cece80e9a3 100644 --- a/fs/nilfs2/nilfs.h +++ b/fs/nilfs2/nilfs.h @@ -32,8 +32,21 @@ #include "the_nilfs.h" #include "bmap.h" -/* - * nilfs inode data in memory +/** + * struct nilfs_inode_info - nilfs inode data in memory + * @i_flags: inode flags + * @i_state: dynamic state flags + * @i_bmap: pointer on i_bmap_data + * @i_bmap_data: raw block mapping + * @i_xattr: <TODO> + * @i_dir_start_lookup: page index of last successful search + * @i_cno: checkpoint number for GC inode + * @i_btnode_cache: cached pages of b-tree nodes + * @i_dirty: list for connecting dirty files + * @xattr_sem: semaphore for extended attributes processing + * @i_bh: buffer contains disk inode + * @i_root: root object of the current filesystem tree + * @vfs_inode: VFS inode object */ struct nilfs_inode_info { __u32 i_flags; |