# HG changeset patch
# User Merten Sach <msach@mailbox.tu-berlin.de>
# Date 1310409354 -7200
# Node ID a214c84dff4e609af1128c32f04f59fae61875e0
# Parent  2bdcba4acca081263fe503ebb407b56174d73094
malloc_touch

diff -r 2bdcba4acca0 -r a214c84dff4e vmalloc.c
--- a/vmalloc.c	Mon Jul 11 20:29:26 2011 +0200
+++ b/vmalloc.c	Mon Jul 11 20:35:54 2011 +0200
@@ -451,13 +451,13 @@
    firstChunk   = malloc( MALLOC_ADDITIONAL_MEM_FROM_OS_SIZE );
    if( firstChunk == NULL ) {printf("malloc error\n"); exit(1);}
    
-   //Touch memory to avoid page faults
-   //void *ptr,*endPtr; 
-   //endPtr = (void*)firstChunk+MALLOC_ADDITIONAL_MEM_FROM_OS_SIZE;
-   //for(ptr = firstChunk; ptr < endPtr; ptr+=PAGE_SIZE)
-   //{
-   //    *(char*)ptr = 0;
-   //}
+   Touch memory to avoid page faults
+   void *ptr,*endPtr; 
+   endPtr = (void*)firstChunk+MALLOC_ADDITIONAL_MEM_FROM_OS_SIZE;
+   for(ptr = firstChunk; ptr < endPtr; ptr+=PAGE_SIZE)
+   {
+       *(char*)ptr = 0;
+   }
 
    freeListHead->prevChunkInFreeList = NULL;
       //Use this addr to free the heap when cleanup