[dchapyshev] 41390: - Set high priority class for winlogon.exe

Author: dchapyshev
Date: Fri Jun 12 19:44:21 2009
New Revision: 41390

URL: http://svn.reactos.org/svn/reactos?rev=41390&view=rev
Log:
- Set high priority class for winlogon.exe

Modified:
    trunk/reactos/subsystems/win32/csrss/init.c

Modified: trunk/reactos/subsystems/win32/csrss/init.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/init...
==============================================================================
--- trunk/reactos/subsystems/win32/csrss/init.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/csrss/init.c [iso-8859-1] Fri Jun 12 19:44:21 2009
@@ -639,6 +639,7 @@
    UNICODE_STRING                CommandLine;
    PRTL_USER_PROCESS_PARAMETERS  ProcessParameters = NULL;
    RTL_USER_PROCESS_INFORMATION  ProcessInfo;
+    PROCESS_PRIORITY_CLASS        PriorityClass;

DPRINT("CSR: %s called\n", __FUNCTION__);
@@ -674,6 +675,19 @@
    	DPRINT1("SM: %s: loading winlogon.exe failed (Status=%08lx)\n",
    			__FUNCTION__, Status);
    }
+
+    PriorityClass.PriorityClass = PROCESS_PRIORITY_CLASS_HIGH;
+    PriorityClass.Foreground = FALSE;
+
+    /* Set priority for process */
+    if (!NT_SUCCESS(NtSetInformationProcess(ProcessInfo.ProcessHandle,
+                                            ProcessPriorityClass,
+                                            &PriorityClass,
+                                            sizeof(PROCESS_PRIORITY_CLASS))))
+    {
+        DPRINT1("Unable to set process priority for winlogon.exe\n");
+    }
+
    ZwResumeThread(ProcessInfo.ThreadHandle, NULL);
    return Status;
 }