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Fix a serious bug I introduced.

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This commit is contained in:
mycroft 1993-12-15 14:47:38 +00:00
parent e6ec7ca3da
commit 4b68c8d809
1 changed files with 3 additions and 3 deletions
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6
sys/arch/i386/i386/pmap.c
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@ -36,7 +36,7 @@
* SUCH DAMAGE.
*
* from: @(#)pmap.c 7.7 (Berkeley) 5/12/91
* $Id: pmap.c,v 1.10 1993/12/14 13:02:52 mycroft Exp $
* $Id: pmap.c,v 1.11 1993/12/15 14:47:38 mycroft Exp $
*/
/*
@ -564,7 +564,7 @@ pmap_remove(pmap, sva, eva)
/* only check once in a while */
if (!(sva & PT_MASK)) {
if (!pmap_pde_v(pmap_pde(pmap, i386_ptob(sva)))) {
if (!pmap_pde_v(pmap_pde(pmap, sva))) {
/* We can race ahead here, straight to next pde.. */
sva += NBPD -NBPG;
pte += i386_btop(NBPD) -1;
@ -742,7 +742,7 @@ pmap_protect(pmap, sva, eva, prot)
/* only check once in a while */
if (!(sva & PT_MASK)) {
if (!pmap_pde_v(pmap_pde(pmap, i386_ptob(sva)))) {
if (!pmap_pde_v(pmap_pde(pmap, sva))) {
/* We can race ahead here, straight to next pde.. */
sva += NBPD -NBPG;
pte += i386_btop(NBPD) -1;