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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/sufile.h | |
| parent | 78eb64c2479e0f408b725c3c8e1cdf557857af48 (diff) | |
| download | op-kernel-dev-4e33f9eab07e985282fece4121066c2db1d332ed.zip op-kernel-dev-4e33f9eab07e985282fece4121066c2db1d332ed.tar.gz | |
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/sufile.h')
| -rw-r--r-- | fs/nilfs2/sufile.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/nilfs2/sufile.h b/fs/nilfs2/sufile.h index 57bfee9..1eac4c6 100644 --- a/fs/nilfs2/sufile.h +++ b/fs/nilfs2/sufile.h @@ -62,6 +62,7 @@ void nilfs_sufile_do_cancel_free(struct inode *, __u64, struct buffer_head *, void nilfs_sufile_do_set_error(struct inode *, __u64, struct buffer_head *, struct buffer_head *); +int nilfs_sufile_resize(struct inode *sufile, __u64 newnsegs); int nilfs_sufile_read(struct super_block *sb, size_t susize, struct nilfs_inode *raw_inode, struct inode **inodep); |
