Module Name: src
Committed By: nonaka
Date: Fri Dec 19 04:31:41 UTC 2014
Modified Files:
src/sys/arch/evbppc/mpc85xx: machdep.c
Log Message:
do page recolor.
To generate a diff of this commit:
cvs rdiff -u -r1.35 -r1.36 src/sys/arch/evbppc/mpc85xx/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/evbppc/mpc85xx/machdep.c
diff -u src/sys/arch/evbppc/mpc85xx/machdep.c:1.35 src/sys/arch/evbppc/mpc85xx/machdep.c:1.36
--- src/sys/arch/evbppc/mpc85xx/machdep.c:1.35 Fri Dec 19 04:15:36 2014
+++ src/sys/arch/evbppc/mpc85xx/machdep.c Fri Dec 19 04:31:41 2014
@@ -1,4 +1,4 @@
-/* $NetBSD: machdep.c,v 1.35 2014/12/19 04:15:36 nonaka Exp $ */
+/* $NetBSD: machdep.c,v 1.36 2014/12/19 04:31:41 nonaka Exp $ */
/*-
* Copyright (c) 2010, 2011 The NetBSD Foundation, Inc.
* All rights reserved.
@@ -639,6 +639,7 @@ cpu_probe_cache(void)
{
struct cpu_info * const ci = curcpu();
const uint32_t l1cfg0 = mfspr(SPR_L1CFG0);
+ const int dcache_assoc = L1CFG_CNWAY_GET(l1cfg0);
ci->ci_ci.dcache_size = L1CFG_CSIZE_GET(l1cfg0);
ci->ci_ci.dcache_line_size = 32 << L1CFG_CBSIZE_GET(l1cfg0);
@@ -653,6 +654,11 @@ cpu_probe_cache(void)
ci->ci_ci.icache_line_size = ci->ci_ci.dcache_line_size;
}
+ /*
+ * Possibly recolor.
+ */
+ uvm_page_recolor(atop(curcpu()->ci_ci.dcache_size / dcache_assoc));
+
#ifdef DEBUG
uint32_t l1csr0 = mfspr(SPR_L1CSR0);
if ((L1CSR_CE & l1csr0) == 0)
