UBIFS: fill f_fsid

UBIFS stores 16-bit UUID in the superblock, and it is a good
idea to return part of it in 'f_fsid' filed of kstatfs structure.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

parent 7dad181b

fs/ubifs/super.c

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -386,6 +386,7 @@ static int ubifs_statfs(struct dentry dentry, struct kstatfs buf)
	buf->f_files = 0;		buf->f_files = 0;
	buf->f_ffree = 0;		buf->f_ffree = 0;
	buf->f_namelen = UBIFS_MAX_NLEN;		buf->f_namelen = UBIFS_MAX_NLEN;
			memcpy(&buf->f_fsid, c->uuid, sizeof(__kernel_fsid_t));

	return 0;		return 0;
	}		}