svn commit: r185599 - projects/releng_7_xen/sys/vm

[Kip Macy]

Author: kmacy
Date: Thu Dec  4 04:11:15 2008
New Revision: 185599
URL: http://svn.freebsd.org/changeset/base/185599

Log:
  ensure that start of available memory is after allocated pages

Modified:
  projects/releng_7_xen/sys/vm/vm_page.c

Modified: projects/releng_7_xen/sys/vm/vm_page.c
==============================================================================
--- projects/releng_7_xen/sys/vm/vm_page.c	Thu Dec  4 02:23:01 2008	(r185598)
+++ projects/releng_7_xen/sys/vm/vm_page.c	Thu Dec  4 04:11:15 2008	(r185599)
@@ -246,6 +246,9 @@ vm_page_startup(vm_offset_t vaddr)
 		++nblocks;
 		total += size;
 	}
+#ifdef XEN
+	low_water = 0;
+#endif	
 
 	end = phys_avail[biggestone+1];