libquota: fix quota usage compute

In quota_compute_usage(), the space usage should be in bytes but
not quota block.

Signed-off-by: Niu Yawei <niu@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

diff --git a/lib/quota/mkquota.c b/lib/quota/mkquota.c
index 2abb2d4..832b135 100644 (file)
--- a/lib/quota/mkquota.c
+++ b/lib/quota/mkquota.c
@@ -402,8 +402,7 @@ errcode_t quota_compute_usage(quota_ctx_t qctx)
                if (ino == 0)
                        break;
                if (inode.i_links_count) {
-                       /* Convert i_blocks to # of 1k blocks */
-                       space = (ext2fs_inode_i_blocks(fs, &inode) + 1) >> 1;
+                       space = ext2fs_inode_i_blocks(fs, &inode) << 9;
                        quota_data_add(qctx, &inode, ino, space);
                        quota_data_inodes(qctx, &inode, ino, +1);
                }