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A small optimization.

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This commit is contained in:
pk 1998-01-17 15:02:17 +00:00
parent 095b5f39c4
commit 23d53501bd
1 changed files with 4 additions and 2 deletions
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6
sys/arch/sparc/sparc/pmap.c
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@ -1,4 +1,4 @@
/* $NetBSD: pmap.c,v 1.108 1998/01/14 14:49:29 pk Exp $ */
/* $NetBSD: pmap.c,v 1.109 1998/01/17 15:02:17 pk Exp $ */
/*
* Copyright (c) 1996
@ -695,8 +695,10 @@ pcache_flush(va, pa, n)
caddr_t va, pa;
int n;
{
void (*f)__P((int,int)) = cpuinfo.pcache_flush_line;
while ((n -= 4) >= 0)
cpuinfo.pcache_flush_line((int)va+n, (int)pa+n);
(*f)((u_int)va+n, (u_int)pa+n);
}