PERFORCE change 140199 for review
Marcel Moolenaar
marcel at FreeBSD.org
Fri Apr 18 02:32:32 UTC 2008
http://perforce.freebsd.org/chv.cgi?CH=140199
Change 140199 by marcel at marcel_xcllnt on 2008/04/18 02:31:55
Revert to 1MB pages. The larger the page size the more
memory we may end up wasting. 1MB is just about right.
Affected files ...
.. //depot/projects/ia64/sys/ia64/include/vmparam.h#25 edit
Differences ...
==== //depot/projects/ia64/sys/ia64/include/vmparam.h#25 (text+ko) ====
@@ -158,7 +158,7 @@
* using multiple EFI pages for the page table.
*/
#define IA64_LVM_BASE 0xbffc000000000000
-#define IA64_LVM_PAGE_SHIFT 21 /* 2MB */
+#define IA64_LVM_PAGE_SHIFT 20 /* 1MB */
#define IA64_LVM_PAGE_SIZE (1U<<IA64_LVM_PAGE_SHIFT)
#define IA64_LVM_PAGE_MASK (IA64_LVM_PAGE_SIZE - 1)
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