Changeset 23406 in vbox for trunk/src/VBox/Runtime/r3/posix

Timestamp:

Sep 29, 2009 11:24:55 AM (15 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

52954

Message:

Runtime/Aio-posix: Relax assertion. It is possible that more than cMinreqs finished. Important is that not more than cReqs requests are processed

File:

• trunk/src/VBox/Runtime/r3/posix/fileaio-posix.cpp (modified) (1 diff)

trunk/src/VBox/Runtime/r3/posix/fileaio-posix.cpp

@@ -928 +928 @@
             }
 
-            AssertMsg(   (cDone <= cMinReqs)
-                      && (cDone <= cReqs), ("Overflow cReqs=%u cMinReqs=%u cDone=%u\n",
-                                            cReqs, cMinReqs, cDone));
+            AssertMsg((cDone <= cReqs), ("Overflow cReqs=%u cMinReqs=%u cDone=%u\n",
+                                         cReqs, cDone));
             cReqs    -= cDone;
-            cMinReqs -= cDone;
+            cMinReqs  = RT_MAX(cMinReqs, cDone) - cDone;
             ASMAtomicSubS32(&pCtxInt->cRequests, cDone);
 
-            if ((cMillisTimeout != RT_INDEFINITE_WAIT) && (cMinReqs > 0))
+            if (!cMinReqs)
+                break;
+
+            if (cMillisTimeout != RT_INDEFINITE_WAIT)
             {
                 uint64_t TimeDiff;