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authorMiod Vallat <miod@cvs.openbsd.org>2003-08-20 19:29:13 +0000
committerMiod Vallat <miod@cvs.openbsd.org>2003-08-20 19:29:13 +0000
commitf5ffcddd4d603ba335ed92a5d3c0a14cfe1a081e (patch)
tree16cf3d5791b24367668c8e3962e9e9989f4774bd /sys/arch
parent4dc986c14b8e5b647bb7b7acb76e3efc25a614bf (diff)
Revert the flust_atc_entry() shortcut if NCPUS == 1 - it will not work on
multiprocessor boards where the master cpu is not the first one.
Diffstat (limited to 'sys/arch')
-rw-r--r--sys/arch/mvme88k/mvme88k/pmap.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/sys/arch/mvme88k/mvme88k/pmap.c b/sys/arch/mvme88k/mvme88k/pmap.c
index 0f1532ba8af..a0f45c54cc9 100644
--- a/sys/arch/mvme88k/mvme88k/pmap.c
+++ b/sys/arch/mvme88k/mvme88k/pmap.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap.c,v 1.72 2003/08/08 21:36:33 miod Exp $ */
+/* $OpenBSD: pmap.c,v 1.73 2003/08/20 19:29:12 miod Exp $ */
/*
* Copyright (c) 2001, 2002, 2003 Miodrag Vallat
* Copyright (c) 1998-2001 Steve Murphree, Jr.
@@ -228,6 +228,7 @@ extern vaddr_t obiova;
/*
* Internal routines
*/
+void flush_atc_entry(long, vaddr_t, boolean_t);
pt_entry_t *pmap_expand_kmap(vaddr_t, vm_prot_t);
void pmap_remove_range(pmap_t, vaddr_t, vaddr_t);
void pmap_expand(pmap_t, vaddr_t);
@@ -293,8 +294,6 @@ m88k_protection(pmap_t pmap, vm_prot_t prot)
* va virtual address that should be flushed
* kernel TRUE if supervisor mode, FALSE if user mode
*/
-#if NCPUS > 1
-void flush_atc_entry(long, vaddr_t, boolean_t);
void
flush_atc_entry(long users, vaddr_t va, boolean_t kernel)
{
@@ -315,10 +314,6 @@ flush_atc_entry(long users, vaddr_t va, boolean_t kernel)
tusers &= ~(1 << cpu);
}
}
-#else
-#define flush_atc_entry(users,va,kernel) \
- cmmu_flush_remote_tlb(0, (kernel), (va), PAGE_SIZE)
-#endif
/*
* Routine: PMAP_PTE