Module Name: src
Committed By: tsutsui
Date: Sat Jan 21 20:19:55 UTC 2012
Modified Files:
src/sys/arch/x68k/include: vmparam.h
src/sys/arch/x68k/x68k: machdep.c
Log Message:
Give higher priority to faster local memory on uvm_page_physload().
Tested by Y.Sugahara on his 060turbo with 128MB local memory and
this improved even simple benchmark. Ok'ed by isaki@.
To generate a diff of this commit:
cvs rdiff -u -r1.34 -r1.35 src/sys/arch/x68k/include/vmparam.h
cvs rdiff -u -r1.179 -r1.180 src/sys/arch/x68k/x68k/machdep.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/x68k/include/vmparam.h
diff -u src/sys/arch/x68k/include/vmparam.h:1.34 src/sys/arch/x68k/include/vmparam.h:1.35
--- src/sys/arch/x68k/include/vmparam.h:1.34 Sun Oct 9 08:42:15 2011
+++ src/sys/arch/x68k/include/vmparam.h Sat Jan 21 20:19:55 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: vmparam.h,v 1.34 2011/10/09 08:42:15 tsutsui Exp $ */
+/* $NetBSD: vmparam.h,v 1.35 2012/01/21 20:19:55 tsutsui Exp $ */
/*
* Copyright (c) 1988 University of Utah.
@@ -116,8 +116,10 @@
#define VM_PHYSSEG_STRAT VM_PSTRAT_BIGFIRST
/* Actually VM_PSTRAT_UPPERFIRST is needed */
-#define VM_NFREELIST 1
+#define VM_NFREELIST 2
#define VM_FREELIST_DEFAULT 0
+#define VM_FREELIST_HIGHMEM VM_FREELIST_DEFAULT
+#define VM_FREELIST_MAINMEM 1
#define __HAVE_PMAP_PHYSSEG
Index: src/sys/arch/x68k/x68k/machdep.c
diff -u src/sys/arch/x68k/x68k/machdep.c:1.179 src/sys/arch/x68k/x68k/machdep.c:1.180
--- src/sys/arch/x68k/x68k/machdep.c:1.179 Mon Dec 12 19:03:12 2011
+++ src/sys/arch/x68k/x68k/machdep.c Sat Jan 21 20:19:55 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: machdep.c,v 1.179 2011/12/12 19:03:12 mrg Exp $ */
+/* $NetBSD: machdep.c,v 1.180 2012/01/21 20:19:55 tsutsui Exp $ */
/*
* Copyright (c) 1988 University of Utah.
@@ -39,7 +39,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.179 2011/12/12 19:03:12 mrg Exp $");
+__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.180 2012/01/21 20:19:55 tsutsui Exp $");
#include "opt_ddb.h"
#include "opt_kgdb.h"
@@ -180,7 +180,7 @@ x68k_init(void)
*/
uvm_page_physload(atop(avail_start), atop(avail_end),
atop(avail_start), atop(avail_end),
- VM_FREELIST_DEFAULT);
+ VM_FREELIST_MAINMEM);
#ifdef EXTENDED_MEMORY
setmemrange();
#endif
@@ -1144,7 +1144,7 @@ setmemrange(void)
if ((u_long)mlist[i].base < h) {
uvm_page_physload(atop(mlist[i].base), atop(h),
atop(mlist[i].base), atop(h),
- VM_FREELIST_DEFAULT);
+ VM_FREELIST_HIGHMEM);
mem_size += h - (u_long) mlist[i].base;
}
}
