Author: njn
Date: 2007-10-12 06:12:48 +0100 (Fri, 12 Oct 2007)
New Revision: 6988
Log:
minor tweaks
Modified:
branches/MASSIF2/massif/ms_main.c
Modified: branches/MASSIF2/massif/ms_main.c
===================================================================
--- branches/MASSIF2/massif/ms_main.c 2007-10-12 03:37:58 UTC (rev 6987)
+++ branches/MASSIF2/massif/ms_main.c 2007-10-12 05:12:48 UTC (rev 6988)
@@ -653,10 +653,9 @@
n_dupd_xpts_freed++;
}
-// Sanity checking: we check snapshot XTrees when they are taken, deleted
-// and printed. We periodically check the main heap XTree with
-// ms_expensive_sanity_check.
-//
+// Sanity checking: we check snapshot XTrees after they are taken, before
+// they are deleted, and before they are printed. We also periodically
+// check the main heap XTree with ms_expensive_sanity_check.
static void sanity_check_XTree(XPt* xpt, XPt* parent)
{
Int i;
@@ -670,19 +669,16 @@
// Check children counts look sane.
tl_assert(xpt->n_children <= xpt->max_children);
- // Check the sum of any children szBs equals the XPt's szB.
+ // Check the sum of any children szBs equals the XPt's szB. Check the
+ // children at the same time.
if (xpt->n_children > 0) {
SizeT children_sum_szB = 0;
for (i = 0; i < xpt->n_children; i++) {
+ sanity_check_XTree(xpt->children[i], xpt);
children_sum_szB += xpt->children[i]->curr_szB;
}
tl_assert(children_sum_szB == xpt->curr_szB);
}
-
- // Check each child.
- for (i = 0; i < xpt->n_children; i++) {
- sanity_check_XTree(xpt->children[i], xpt);
- }
}
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