Changeset 19671 in vbox

Timestamp:

May 13, 2009 6:28:58 PM (16 years ago)

Author:

vboxsync

Message:

Support,VMMR0: enable disabling of interrupts again and remove disabling preemption

Location:

trunk/src/VBox

Files:

• HostDrivers/Support/freebsd/SUPDrv-freebsd.c (modified) (2 diffs)
• VMM/VMMR0/VMMR0.cpp (modified) (2 diffs)

trunk/src/VBox/HostDrivers/Support/freebsd/SUPDrv-freebsd.c

@@ -44 +44 @@
 #include <sys/conf.h>
 #include <sys/uio.h>
-#include <sys/proc.h>
-#include <sys/sched.h>
 
 #include "../SUPDrvInternal.h"
@@ -396 +394 @@
         ||  ulCmd == SUP_IOCTL_FAST_DO_HWACC_RUN
         ||  ulCmd == SUP_IOCTL_FAST_DO_NOP)
-    {
-        sched_pin();
-        critical_enter();
-        int rc = supdrvIOCtlFast(ulCmd, *(uint32_t *)pvData, &g_VBoxDrvFreeBSDDevExt, pSession);
-        critical_exit();
-        sched_unpin();
-        return rc;
-    }
+        return supdrvIOCtlFast(ulCmd, *(uint32_t *)pvData, &g_VBoxDrvFreeBSDDevExt, pSession);
 
     return VBoxDrvFreeBSDIOCtlSlow(pSession, ulCmd, pvData, pTd);

trunk/src/VBox/VMM/VMMR0/VMMR0.cpp

@@ -619 +619 @@
             STAM_COUNTER_INC(&pVM->vmm.s.StatRunRC);
 
-#if !defined(RT_OS_WINDOWS) && !defined(RT_OS_FREEBSD) /** @todo check other hosts */
+#if !defined(RT_OS_WINDOWS) /** @todo check other hosts */
             RTCCUINTREG uFlags = ASMIntDisableFlags();
 #endif
@@ -642 +642 @@
 
             ASMAtomicWriteU32(&pVCpu->idHostCpu, NIL_RTCPUID);
-#if !defined(RT_OS_WINDOWS) && !defined(RT_OS_FREEBSD) /** @todo check other hosts */
+#if !defined(RT_OS_WINDOWS) /** @todo check other hosts */
             ASMSetFlags(uFlags);
 #endif