diff options
Diffstat (limited to 'fs/romfs/super.c')
| -rw-r--r-- | fs/romfs/super.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/romfs/super.c b/fs/romfs/super.c index 1e548a4975ba..10ca7d984a8b 100644 --- a/fs/romfs/super.c +++ b/fs/romfs/super.c @@ -408,12 +408,17 @@ static void romfs_destroy_inode(struct inode *inode) */ static int romfs_statfs(struct dentry *dentry, struct kstatfs *buf) { + struct super_block *sb = dentry->d_sb; + u64 id = huge_encode_dev(sb->s_bdev->bd_dev); + buf->f_type = ROMFS_MAGIC; buf->f_namelen = ROMFS_MAXFN; buf->f_bsize = ROMBSIZE; buf->f_bfree = buf->f_bavail = buf->f_ffree; buf->f_blocks = (romfs_maxsize(dentry->d_sb) + ROMBSIZE - 1) >> ROMBSBITS; + buf->f_fsid.val[0] = (u32)id; + buf->f_fsid.val[1] = (u32)(id >> 32); return 0; } |