Gitweb: http://git.kernel.org/linus/197e671ee1d674b194b943467364fdfbefe7ce5a
Commit: 197e671ee1d674b194b943467364fdfbefe7ce5a
Parent: 054475d2af2640a6d6cb83b528512c7b49eef9ca
Author: Coly Li <coly.li@suse.de>
AuthorDate: Thu Apr 2 16:59:39 2009 -0700
Committer: Linus Torvalds <torvalds@linux-foundation.org>
CommitDate: Thu Apr 2 19:05:10 2009 -0700
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>
---
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 633e9dc..d79e808 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;
}
--
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