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Remove several pointless cache/tlb cleans. (From Neil Carson).

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This commit is contained in:
mark 1998-07-08 00:18:16 +00:00
parent e1fe0d71c0
commit 93179db2b7
1 changed files with 5 additions and 5 deletions

10
sys/arch/arm32/arm32/pmap.c

@ -1,4 +1,4 @@
/* $NetBSD: pmap.c,v 1.26 1998/07/07 01:18:47 mark Exp $ */
/* $NetBSD: pmap.c,v 1.27 1998/07/08 00:18:16 mark Exp $ */
/*
* Copyright (c) 1994-1998 Mark Brinicombe.
@ -524,7 +524,7 @@ pmap_map_in_l1(pmap, va, l2pa)
L2_PTE_NC_NB(l2pa, AP_KRW);
/* XXX should be a purge */
cpu_tlb_flushD();
/* cpu_tlb_flushD();*/
}
@ -598,7 +598,7 @@ pmap_bootstrap(kernel_l1pt, kernel_ptpt)
start = physical_freestart;
if (end > physical_freeend)
end = physical_freeend;
printf("%d: %lx -> %lx\n", loop, start, end-1);
/* printf("%d: %lx -> %lx\n", loop, start, end-1);*/
#if defined(UVM)
uvm_page_physload(atop(start), atop(end),
atop(start), atop(end));
@ -1087,8 +1087,8 @@ pmap_allocpagedir(pmap)
/* XXX - the pmap is not in use thus should not need cleaning */
/* Also the page tables are not mapped */
cpu_cache_purgeID();
cpu_tlb_flushID();
/* cpu_cache_purgeID();
cpu_tlb_flushID();*/
pmap->pm_count = 1;
simple_lock_init(&pmap->pm_lock);