[LV-kern-commit] CVS: kernel-2.4/include/asm-vax/mm pgalloc.h,1.5,1.6

[Dave A. <ai...@us...>]

Update of /cvsroot/linux-vax/kernel-2.4/include/asm-vax/mm
In directory usw-pr-cvs1:/tmp/cvs-serv16223/include/asm-vax/mm

Modified Files:
	pgalloc.h 
Log Message:
DA: back out my change to vmalloc unnecessary .. can just zero in pgalloc.h


Index: pgalloc.h
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/include/asm-vax/mm/pgalloc.h,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -r1.5 -r1.6
--- pgalloc.h	2001/06/16 11:33:10	1.5
+++ pgalloc.h	2001/06/16 16:58:45	1.6
@@ -82,6 +82,13 @@
 	  /* Allocate space for the p0/p1 page tables */
 	  /* allocate 192 pages at 4096 bytes each for page tables? */
 	  ret[0].br = (unsigned long)vmalloc(192 * PAGE_SIZE);
+	  if (ret[0].br==0)
+	    {
+	      printk("page_tables:vmalloc failed to allocate a page directory\n");
+	      BUG();
+	      return NULL;
+	    }
+	  memset((void *)ret[0].br, 0, 192*PAGE_SIZE);
 	  ret[0].lr = ((160*PAGE_SIZE)>>SIZEOF_PTE_LOG2); 
 	  /* the p1br needs to be set back from the end of the p1 ptes */
 	  ret[1].br = (ret[0].br - 0x800000) + (192*PAGE_SIZE);