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| author | Coly Li <coly.li@suse.de> | 2009-04-02 16:59:39 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-02 19:05:10 -0700 |
| commit | 197e671ee1d674b194b943467364fdfbefe7ce5a (patch) | |
| tree | a72e2cd4139f7e7b1647b199c8fa88b350cc0d4e /fs/omfs | |
| parent | 054475d2af2640a6d6cb83b528512c7b49eef9ca (diff) | |
| download | lwn-197e671ee1d674b194b943467364fdfbefe7ce5a.tar.gz lwn-197e671ee1d674b194b943467364fdfbefe7ce5a.zip | |
fs/omfs: return f_fsid for statfs(2)
Make omfs return f_fsid info for statfs(2).
Signed-off-by: Coly Li <coly.li@suse.de>
Acked-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/omfs')
| -rw-r--r-- | fs/omfs/inode.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/omfs/inode.c b/fs/omfs/inode.c index 633e9dc972bb..d79e808fd028 100644 --- a/fs/omfs/inode.c +++ b/fs/omfs/inode.c @@ -262,14 +262,19 @@ static int omfs_statfs(struct dentry *dentry, struct kstatfs *buf) { struct super_block *s = dentry->d_sb; struct omfs_sb_info *sbi = OMFS_SB(s); + u64 id = huge_encode_dev(s->s_bdev->bd_dev); + buf->f_type = OMFS_MAGIC; buf->f_bsize = sbi->s_blocksize; buf->f_blocks = sbi->s_num_blocks; buf->f_files = sbi->s_num_blocks; buf->f_namelen = OMFS_NAMELEN; + buf->f_fsid.val[0] = (u32)id; + buf->f_fsid.val[1] = (u32)(id >> 32); buf->f_bfree = buf->f_bavail = buf->f_ffree = omfs_count_free(s); + return 0; } |