Module Name: src
Committed By: skrll
Date: Fri Jul 3 17:14:23 UTC 2020
Modified Files:
src/sys/arch/arm/arm32: pmap.c
Log Message:
1 page is enough for memhook now since the merge of the rmind-uvmplock
branch and the removal of sys/arch/arm/arm32/mem.c
The last users of memhook don't care about number of CPUs or page colours.
To generate a diff of this commit:
cvs rdiff -u -r1.415 -r1.416 src/sys/arch/arm/arm32/pmap.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/arm/arm32/pmap.c
diff -u src/sys/arch/arm/arm32/pmap.c:1.415 src/sys/arch/arm/arm32/pmap.c:1.416
--- src/sys/arch/arm/arm32/pmap.c:1.415 Sun Jun 21 07:14:15 2020
+++ src/sys/arch/arm/arm32/pmap.c Fri Jul 3 17:14:23 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: pmap.c,v 1.415 2020/06/21 07:14:15 skrll Exp $ */
+/* $NetBSD: pmap.c,v 1.416 2020/07/03 17:14:23 skrll Exp $ */
/*
* Copyright 2003 Wasabi Systems, Inc.
@@ -192,7 +192,7 @@
#endif
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.415 2020/06/21 07:14:15 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.416 2020/07/03 17:14:23 skrll Exp $");
#include <sys/param.h>
#include <sys/types.h>
@@ -6301,6 +6301,9 @@ pmap_bootstrap(vaddr_t vstart, vaddr_t v
virtual_end = vend;
VPRINTF("specials ");
+
+ pmap_alloc_specials(&virtual_avail, 1, &memhook, NULL);
+
#ifdef PMAP_CACHE_VIPT
/*
* If we have a VIPT cache, we need one page/pte per possible alias
@@ -6325,7 +6328,6 @@ pmap_bootstrap(vaddr_t vstart, vaddr_t v
pmap_set_pt_cache_mode(l1pt, (vaddr_t)csrc_pte, nptes);
pmap_alloc_specials(&virtual_avail, nptes, &cdstp, &cdst_pte);
pmap_set_pt_cache_mode(l1pt, (vaddr_t)cdst_pte, nptes);
- pmap_alloc_specials(&virtual_avail, nptes, &memhook, NULL);
if (msgbufaddr == NULL) {
pmap_alloc_specials(&virtual_avail,
round_page(MSGBUFSIZE) / PAGE_SIZE,
