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| author | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2011-05-05 01:23:58 +0900 |
|---|---|---|
| committer | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2011-05-10 22:21:46 +0900 |
| commit | 4e33f9eab07e985282fece4121066c2db1d332ed (patch) | |
| tree | 08161cabc013f0543d65d9c9ed63689f9f68803d /fs/nilfs2/nilfs.h | |
| parent | 78eb64c2479e0f408b725c3c8e1cdf557857af48 (diff) | |
| download | linux-4e33f9eab07e985282fece4121066c2db1d332ed.tar.gz linux-4e33f9eab07e985282fece4121066c2db1d332ed.tar.bz2 linux-4e33f9eab07e985282fece4121066c2db1d332ed.zip | |
nilfs2: implement resize ioctl
This adds resize ioctl which makes online resize possible.
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 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/nilfs2/nilfs.h b/fs/nilfs2/nilfs.h index a8dd344303cb..09af00999ec0 100644 --- a/fs/nilfs2/nilfs.h +++ b/fs/nilfs2/nilfs.h @@ -298,6 +298,7 @@ struct nilfs_super_block **nilfs_prepare_super(struct super_block *sb, int flip); int nilfs_commit_super(struct super_block *sb, int flag); int nilfs_cleanup_super(struct super_block *sb); +int nilfs_resize_fs(struct super_block *sb, __u64 newsize); int nilfs_attach_checkpoint(struct super_block *sb, __u64 cno, int curr_mnt, struct nilfs_root **root); int nilfs_checkpoint_is_mounted(struct super_block *sb, __u64 cno); |