diff options
| -rw-r--r-- | fs/ext3/super.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/ext3/super.c b/fs/ext3/super.c index 9856565d4dd..8ab19813335 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@ -2387,6 +2387,7 @@ static int ext3_statfs (struct dentry * dentry, struct kstatfs * buf) struct ext3_super_block *es = sbi->s_es; ext3_fsblk_t overhead; int i; + u64 fsid; if (test_opt (sb, MINIX_DF)) overhead = 0; @@ -2433,6 +2434,10 @@ static int ext3_statfs (struct dentry * dentry, struct kstatfs * buf) buf->f_files = le32_to_cpu(es->s_inodes_count); buf->f_ffree = percpu_counter_sum(&sbi->s_freeinodes_counter); buf->f_namelen = EXT3_NAME_LEN; + fsid = le64_to_cpup((void *)es->s_uuid) ^ + le64_to_cpup((void *)es->s_uuid + sizeof(u64)); + buf->f_fsid.val[0] = fsid & 0xFFFFFFFFUL; + buf->f_fsid.val[1] = (fsid >> 32) & 0xFFFFFFFFUL; return 0; } |