Module Name: src
Committed By: matt
Date: Sat Feb 6 05:28:30 UTC 2010
Modified Files:
src/sys/arch/mips/include [matt-nb5-mips64]: vmparam.h
src/sys/uvm [matt-nb5-mips64]: uvm_km.c
Log Message:
Allow uvm_km_alloc to allocate from a specific vm freelist if the port wants
it to.
To generate a diff of this commit:
cvs rdiff -u -r1.41.28.10 -r1.41.28.11 src/sys/arch/mips/include/vmparam.h
cvs rdiff -u -r1.101.4.2.4.2 -r1.101.4.2.4.3 src/sys/uvm/uvm_km.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/mips/include/vmparam.h
diff -u src/sys/arch/mips/include/vmparam.h:1.41.28.10 src/sys/arch/mips/include/vmparam.h:1.41.28.11
--- src/sys/arch/mips/include/vmparam.h:1.41.28.10 Tue Jan 26 21:19:25 2010
+++ src/sys/arch/mips/include/vmparam.h Sat Feb 6 05:28:30 2010
@@ -1,4 +1,4 @@
-/* $NetBSD: vmparam.h,v 1.41.28.10 2010/01/26 21:19:25 matt Exp $ */
+/* $NetBSD: vmparam.h,v 1.41.28.11 2010/02/06 05:28:30 matt Exp $ */
/*
* Copyright (c) 1992, 1993
@@ -261,4 +261,9 @@
#define VM_FREELIST_MAX 1
#endif
+#ifdef _KERNEL
+#define UVM_KM_VMFREELIST mips_poolpage_vmfreelist
+extern int mips_poolpage_vmfreelist;
+#endif
+
#endif /* ! _MIPS_VMPARAM_H_ */
Index: src/sys/uvm/uvm_km.c
diff -u src/sys/uvm/uvm_km.c:1.101.4.2.4.2 src/sys/uvm/uvm_km.c:1.101.4.2.4.3
--- src/sys/uvm/uvm_km.c:1.101.4.2.4.2 Tue Jan 26 21:26:28 2010
+++ src/sys/uvm/uvm_km.c Sat Feb 6 05:28:30 2010
@@ -1,4 +1,4 @@
-/* $NetBSD: uvm_km.c,v 1.101.4.2.4.2 2010/01/26 21:26:28 matt Exp $ */
+/* $NetBSD: uvm_km.c,v 1.101.4.2.4.3 2010/02/06 05:28:30 matt Exp $ */
/*
* Copyright (c) 1997 Charles D. Cranor and Washington University.
@@ -128,7 +128,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uvm_km.c,v 1.101.4.2.4.2 2010/01/26 21:26:28 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uvm_km.c,v 1.101.4.2.4.3 2010/02/06 05:28:30 matt Exp $");
#include "opt_uvmhist.h"
@@ -600,7 +600,13 @@
while (loopsize) {
KASSERT(!pmap_extract(pmap_kernel(), loopva, NULL));
- pg = uvm_pagealloc(NULL, offset, NULL, pgaflags);
+ pg = uvm_pagealloc_strat(NULL, offset, NULL, pgaflags,
+#ifdef UVM_KM_VMFREELIST
+ UVM_PGA_STRAT_ONLY, UVM_KM_VMFREELIST
+#else
+ UVM_PGA_STRAT_NORMAL, 0
+#endif
+ );
/*
* out of memory?
