Changeset 4811 in vbox for trunk/src/VBox/HostDrivers/Support/linux/SUPDrv-linux.c

Timestamp:

Sep 14, 2007 5:53:56 PM (18 years ago)

Author:

vboxsync

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

24514

Message:

Split VMMR0Entry into VMMR0EntryInt, VMMR0EntryFast and VMMr0EntryEx. This will prevent the SUPCallVMMR0Ex path from causing harm and messing up the paths that has to be optimized.

File:

• trunk/src/VBox/HostDrivers/Support/linux/SUPDrv-linux.c (modified) (2 diffs)

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

@@ -751 +751 @@
 static int VBoxDrvLinuxIOCtl(struct inode *pInode, struct file *pFilp, unsigned int uCmd, unsigned long ulArg)
 {
-#ifdef VBOX_WITHOUT_IDT_PATCHING
     /*
      * Deal with the two high-speed IOCtl that takes it's arguments from
@@ -759 +758 @@
                   || uCmd == SUP_IOCTL_FAST_DO_HWACC_RUN
                   || uCmd == SUP_IOCTL_FAST_DO_NOP))
-        return supdrvIOCtlFast(iCmd, &g_DevExt, (PSUPDRVSESSION)pFilp->private_data);
-#endif
+        return supdrvIOCtlFast(uCmd, &g_DevExt, (PSUPDRVSESSION)pFilp->private_data);
     return VBoxDrvLinuxIOCtlSlow(pInode, pFilp, uCmd, ulArg);
 }