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| author | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2010-08-27 00:23:02 +0900 |
|---|---|---|
| committer | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2010-10-23 09:24:34 +0900 |
| commit | 8e656fd518784b49453f60c5f78b78703bc85cb2 (patch) | |
| tree | 7adf4b71aba4bdf31dc05489a06933c48a0ea6f2 /fs/nilfs2/nilfs.h | |
| parent | 4d8d9293dce503eb0e083e17a02a328d397e7f00 (diff) | |
| download | linux-8e656fd518784b49453f60c5f78b78703bc85cb2.tar.gz linux-8e656fd518784b49453f60c5f78b78703bc85cb2.tar.bz2 linux-8e656fd518784b49453f60c5f78b78703bc85cb2.zip | |
nilfs2: make snapshots in checkpoint tree exportable
The previous export operations cannot handle multiple versions of
a filesystem if they belong to the same sb instance.
This adds a new type of file handle and extends export operations so
that they can get the inode specified by a checkpoint number as well
as an inode number and a generation number.
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Diffstat (limited to 'fs/nilfs2/nilfs.h')
| -rw-r--r-- | fs/nilfs2/nilfs.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/fs/nilfs2/nilfs.h b/fs/nilfs2/nilfs.h index 21d90c4b4e2d..aa7940f7ecf1 100644 --- a/fs/nilfs2/nilfs.h +++ b/fs/nilfs2/nilfs.h @@ -264,9 +264,6 @@ extern int nilfs_set_file_dirty(struct nilfs_sb_info *, struct inode *, extern int nilfs_mark_inode_dirty(struct inode *); extern void nilfs_dirty_inode(struct inode *); -/* namei.c */ -extern struct dentry *nilfs_get_parent(struct dentry *); - /* super.c */ extern struct inode *nilfs_alloc_inode_common(struct the_nilfs *); extern struct inode *nilfs_alloc_inode(struct super_block *); |