Author: jkim
Date: Wed Aug 25 21:13:23 2010
New Revision: 211825
URL: http://svn.freebsd.org/changeset/base/211825
Log:
Increase maximum number of page table entries per VM86 context from 8 to 24
pages, yet again. Now we can allocate a whole segment, which is required
for shadowing option ROM images, for example.
Modified:
head/sys/i386/include/vm86.h
Modified: head/sys/i386/include/vm86.h
==============================================================================
--- head/sys/i386/include/vm86.h Wed Aug 25 21:03:50 2010
(r211824)
+++ head/sys/i386/include/vm86.h Wed Aug 25 21:13:23 2010
(r211825)
@@ -100,7 +100,7 @@ struct vm86frame {
#define vmf_eflags eflags.r_ex
};
-#define VM86_PMAPSIZE 8
+#define VM86_PMAPSIZE 24
#define VMAP_MALLOC 1 /* page was malloced by us */
struct vm86context {
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