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Allocate pv_pages differently.

This commit is contained in:
mycroft 1994-11-08 01:17:19 +00:00
parent d254e95680
commit f875a9efe6
2 changed files with 8 additions and 8 deletions
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8
sys/arch/hp300/hp300/pmap.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: pmap.c,v 1.15 1994/10/26 07:25:53 cgd Exp $ */
/* $NetBSD: pmap.c,v 1.16 1994/11/08 01:17:37 mycroft Exp $ */
/*
* Copyright (c) 1991, 1993
@ -506,7 +506,7 @@ pmap_alloc_pv()
int i;
if (pv_nfree == 0) {
MALLOC(pvp, struct pv_page *, NBPG, M_VMPVENT, M_NOWAIT);
pvp = (struct pv_page *)kmem_alloc(kernel_map, NBPG);
if (pvp == 0)
panic("pmap_alloc_pv: kmem_alloc() failed");
pvp->pvp_pgi.pgi_freelist = pv = &pvp->pvp_pv[1];
@ -551,7 +551,7 @@ pmap_free_pv(pv)
case NPVPPG:
pv_nfree -= NPVPPG - 1;
TAILQ_REMOVE(&pv_page_freelist, pvp, pvp_pgi.pgi_list);
FREE(pvp, M_VMPVENT);
kmem_free(kernel_map, (vm_offset_t)pvp, NBPG);
break;
}
}
@ -609,7 +609,7 @@ pmap_collect_pv()
for (pvp = pv_page_collectlist.tqh_first; pvp; pvp = npvp) {
npvp = pvp->pvp_pgi.pgi_list.tqe_next;
FREE(pvp, M_VMPVENT);
kmem_free(kernel_map, (vm_offset_t)pvp, NBPG);
}
}

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

@ -1,4 +1,4 @@
/* $NetBSD: pmap.c,v 1.26 1994/11/04 00:01:02 mycroft Exp $ */
/* $NetBSD: pmap.c,v 1.27 1994/11/08 01:17:19 mycroft Exp $ */
/*
* Copyright (c) 1993, 1994 Charles Hannum.
@ -343,7 +343,7 @@ pmap_alloc_pv()
int i;
if (pv_nfree == 0) {
MALLOC(pvp, struct pv_page *, NBPG, M_VMPVENT, M_NOWAIT);
pvp = (struct pv_page *)kmem_alloc(kernel_map, NBPG);
if (pvp == 0)
panic("pmap_alloc_pv: kmem_alloc() failed");
pvp->pvp_pgi.pgi_freelist = pv = &pvp->pvp_pv[1];
@ -388,7 +388,7 @@ pmap_free_pv(pv)
case NPVPPG:
pv_nfree -= NPVPPG - 1;
TAILQ_REMOVE(&pv_page_freelist, pvp, pvp_pgi.pgi_list);
FREE(pvp, M_VMPVENT);
kmem_free(kernel_map, (vm_offset_t)pvp, NBPG);
break;
}
}
@ -446,7 +446,7 @@ pmap_collect_pv()
for (pvp = pv_page_collectlist.tqh_first; pvp; pvp = npvp) {
npvp = pvp->pvp_pgi.pgi_list.tqe_next;
FREE(pvp, M_VMPVENT);
kmem_free(kernel_map, (vm_offset_t)pvp, NBPG);
}
}