diff options
author | Miod Vallat <miod@cvs.openbsd.org> | 2001-09-29 21:26:34 +0000 |
---|---|---|
committer | Miod Vallat <miod@cvs.openbsd.org> | 2001-09-29 21:26:34 +0000 |
commit | 8e52ce44bf1e9502ba2d09457df8cd5f0f32f8ec (patch) | |
tree | 4e100037cbe7911f796700082db7bfbcf6f83856 | |
parent | e9eed86fddbb565d976afb417d02623fd9eb3a1a (diff) |
Remove unused routines, and a few style/harmonization fixes.
-rw-r--r-- | sys/arch/mvme68k/mvme68k/vm_machdep.c | 39 |
1 files changed, 9 insertions, 30 deletions
diff --git a/sys/arch/mvme68k/mvme68k/vm_machdep.c b/sys/arch/mvme68k/mvme68k/vm_machdep.c index e08f7bce735..091be388e0f 100644 --- a/sys/arch/mvme68k/mvme68k/vm_machdep.c +++ b/sys/arch/mvme68k/mvme68k/vm_machdep.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vm_machdep.c,v 1.29 2001/09/19 20:50:56 mickey Exp $ */ +/* $OpenBSD: vm_machdep.c,v 1.30 2001/09/29 21:26:33 miod Exp $ */ /* * Copyright (c) 1988 University of Utah. @@ -71,8 +71,8 @@ void cpu_fork(p1, p2, stack, stacksize) register struct proc *p1, *p2; - void *stack; - size_t stacksize; + void *stack; + size_t stacksize; { register struct pcb *pcb = &p2->p_addr->u_pcb; register struct trapframe *tf; @@ -143,13 +143,6 @@ cpu_exit(p) /* NOTREACHED */ } -void -cpu_cleanup(p) - struct proc *p; -{ - -} - /* * Dump the machine specific header information at the start of a core dump. */ @@ -232,24 +225,6 @@ physunaccess(vaddr, size) } /* - * Set a red zone in the kernel stack after the u. area. - * We don't support a redzone right now. It really isn't clear - * that it is a good idea since, if the kernel stack were to roll - * into a write protected page, the processor would lock up (since - * it cannot create an exception frame) and we would get no useful - * post-mortem info. Currently, under the DEBUG option, we just - * check at every clock interrupt to see if the current k-stack has - * gone too far (i.e. into the "redzone" page) and if so, panic. - * Look at _lev6intr in locore.s for more details. - */ -/*ARGSUSED*/ -setredzone(pte, vaddr) - pt_entry_t *pte; - caddr_t vaddr; -{ -} - -/* * Convert kernel VA to physical address */ int @@ -263,8 +238,6 @@ kvtop(addr) return((int)pa); } -extern vm_map_t phys_map; - /* * Map an IO request into kernel virtual address space. * @@ -286,8 +259,11 @@ vmapbuf(bp, siz) vm_offset_t kva; vm_offset_t pa; +#ifdef DIAGNOSTIC if ((flags & B_PHYS) == 0) panic("vmapbuf"); +#endif + addr = bp->b_saveaddr = bp->b_data; off = (int)addr & PGOFSET; p = bp->b_proc; @@ -317,8 +293,11 @@ vunmapbuf(bp, siz) register int npf; vm_offset_t kva; +#ifdef DIAGNOSTIC if ((bp->b_flags & B_PHYS) == 0) panic("vunmapbuf"); +#endif + addr = bp->b_data; npf = btoc(round_page(bp->b_bcount + ((int)addr & PGOFSET))); kva = (vm_offset_t)((int)addr & ~PGOFSET); |