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Correct my previous fix for the UPAGES problem.

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This commit is contained in:
dyson 1997-12-22 10:06:09 +00:00
parent 18b5ec7c3a
commit edbb7fba33
2 changed files with 6 additions and 10 deletions
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8
sys/amd64/amd64/pmap.c
View File

@ -39,7 +39,7 @@
* SUCH DAMAGE.
*
* from: @(#)pmap.c 7.7 (Berkeley) 5/12/91
* $Id: pmap.c,v 1.174 1997/12/14 02:11:04 dyson Exp $
* $Id: pmap.c,v 1.175 1997/12/22 00:36:48 dyson Exp $
*/
/*
@ -928,16 +928,14 @@ pmap_dispose_proc(p)
if ((m = vm_page_lookup(upobj, i)) == NULL)
panic("pmap_dispose_proc: upage already missing???");
*(ptek + i) = 0;
if (cpu_class != CPUCLASS_386)
if (cpu_class >= CPUCLASS_586)
invlpg((vm_offset_t) p->p_addr + i * PAGE_SIZE);
vm_page_unwire(m);
vm_page_free(m);
}
#if defined(I386_CPU)
if (cpu_class == CPUCLASS_386)
if (cpu_class < CPUCLASS_586)
invltlb();
#endif
vm_object_deallocate(upobj);
kmem_free(u_map, (vm_offset_t)p->p_addr, ctob(UPAGES));

8
sys/i386/i386/pmap.c
View File

@ -39,7 +39,7 @@
* SUCH DAMAGE.
*
* from: @(#)pmap.c 7.7 (Berkeley) 5/12/91
* $Id: pmap.c,v 1.174 1997/12/14 02:11:04 dyson Exp $
* $Id: pmap.c,v 1.175 1997/12/22 00:36:48 dyson Exp $
*/
/*
@ -928,16 +928,14 @@ pmap_dispose_proc(p)
if ((m = vm_page_lookup(upobj, i)) == NULL)
panic("pmap_dispose_proc: upage already missing???");
*(ptek + i) = 0;
if (cpu_class != CPUCLASS_386)
if (cpu_class >= CPUCLASS_586)
invlpg((vm_offset_t) p->p_addr + i * PAGE_SIZE);
vm_page_unwire(m);
vm_page_free(m);
}
#if defined(I386_CPU)
if (cpu_class == CPUCLASS_386)
if (cpu_class < CPUCLASS_586)
invltlb();
#endif
vm_object_deallocate(upobj);
kmem_free(u_map, (vm_offset_t)p->p_addr, ctob(UPAGES));