diff options
| author |   miod <miod@openbsd.org> | 2003-12-29 10:54:09 +0000 |
|---|---|---|
| committer | miod <miod@openbsd.org> | 2003-12-29 10:54:09 +0000 |
| commit | a1bc9ce48817cab04a0d22c6b8a90e11baf32f3e (patch) | |
| tree | 09df5857928b81a2a5f65d64bed0c6dacda9fcb4 /sys | |
| parent | Cleanup: KNF, -Wall, do not use pointers if the actual var is (diff) | |
| download | wireguard-openbsd-a1bc9ce48817cab04a0d22c6b8a90e11baf32f3e.tar.xz wireguard-openbsd-a1bc9ce48817cab04a0d22c6b8a90e11baf32f3e.zip | |
Since pmap_activate() does a complete user tlb flush, it is not necessary
to do another one in process.S...
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/arch/mvme88k/mvme88k/cmmu.c | 11 | ||||
| -rw-r--r-- | sys/arch/mvme88k/mvme88k/process.S | 13 |
2 files changed, 3 insertions, 21 deletions
diff --git a/sys/arch/mvme88k/mvme88k/cmmu.c b/sys/arch/mvme88k/mvme88k/cmmu.c index b95139df190..3757f6541af 100644 --- a/sys/arch/mvme88k/mvme88k/cmmu.c +++ b/sys/arch/mvme88k/mvme88k/cmmu.c @@ -1,4 +1,4 @@ -/* $OpenBSD: cmmu.c,v 1.22 2003/10/05 20:27:47 miod Exp $ */ +/* $OpenBSD: cmmu.c,v 1.23 2003/12/29 10:54:09 miod Exp $ */ /* * Copyright (c) 1998 Steve Murphree, Jr. * Copyright (c) 1996 Nivas Madhur @@ -78,12 +78,3 @@ int max_cpus, max_cmmus; int cpu_cmmu_ratio; struct cmmu_p *cmmu; - -void md_cmmu_flush_tlb(unsigned kernel, vaddr_t vaddr, int size); - -/* This is here so that process.S doesn't have to decide the CPU type */ -void -md_cmmu_flush_tlb(unsigned kernel, vaddr_t vaddr, int size) -{ - cmmu_flush_tlb(kernel, vaddr, size); -} diff --git a/sys/arch/mvme88k/mvme88k/process.S b/sys/arch/mvme88k/mvme88k/process.S index 0487036671d..8af1a404973 100644 --- a/sys/arch/mvme88k/mvme88k/process.S +++ b/sys/arch/mvme88k/mvme88k/process.S @@ -1,4 +1,4 @@ -/* $OpenBSD: process.S,v 1.24 2003/11/17 14:48:20 miod Exp $ */ +/* $OpenBSD: process.S,v 1.25 2003/12/29 10:54:09 miod Exp $ */ /* * Copyright (c) 1996 Nivas Madhur * All rights reserved. @@ -255,22 +255,13 @@ ASLOCAL(Ldoneloop) addu r31, r31,48 or r9, r0, r14 /* restore p saved in r14 */ -ASLOCAL(Lswnochg) or.u r31, r0, hi16(_ASM_LABEL(intstack_end)) or r31,r31, lo16(_ASM_LABEL(intstack_end)) subu r31, r31,48 bsr.n _C_LABEL(load_u_area) or r2, r0, r9 addu r31, r31,48 - /* flush tlb of any user addresses */ - or r2, r0, 0 /* 0 = user space */ - or r3, r0, 0 /* start at addr 0 */ - subu r31, r31,48 - /* r2 = 1 : kernel ? user, r3 = address, r4 = size */ - /* cmmu_flush_tlb(0, 0, 0xffff) */ - bsr.n _C_LABEL(md_cmmu_flush_tlb) - sub r4, r0, 1 /* flush entire va space */ - addu r31, r31,48 + or.u r10, r0, hi16(_C_LABEL(curpcb)) ld r10, r10, lo16(_C_LABEL(curpcb)) /* XXX Is this correct/necessary? */ |