Changeset 37526 in vbox for trunk/src/VBox/Devices/PC/DevPit-i8254.cpp

Timestamp:

Jun 17, 2011 10:17:38 AM (13 years ago)

Author:

vboxsync

Message:

Dev*: Timer locking fixes.

File:

• trunk/src/VBox/Devices/PC/DevPit-i8254.cpp (modified) (1 diff)

trunk/src/VBox/Devices/PC/DevPit-i8254.cpp

@@ -977 +977 @@
             LogRel(("PIT: mode=%d count=%#x (%u) - %d.%02d Hz (ch=%d) (restore)\n",
                     s->mode, s->count, s->count, PIT_FREQ / s->count, (PIT_FREQ * 100 / s->count) % 100, i));
+            PDMCritSectEnter(&pThis->CritSect, VERR_IGNORED);
             TMTimerSetFrequencyHint(s->CTX_SUFF(pTimer), PIT_FREQ / s->count);
+            PDMCritSectLeave(&pThis->CritSect);
         }
         pThis->channels[i].cRelLogEntries = 0;