diff options
| author | Niklas Hallqvist <niklas@cvs.openbsd.org> | 1998-03-20 15:40:39 +0000 |
|---|---|---|
| committer | Niklas Hallqvist <niklas@cvs.openbsd.org> | 1998-03-20 15:40:39 +0000 |
| commit | 4d4f0cc25606e02f016b00565a10be0dab33319f (patch) | |
| tree | 0ac878cbb538e0a0b6dba2296ec24a0ebebaa330 /sys/arch | |
| parent | acf51b3f5542b0c629b32d22d25528b9a5913879 (diff) | |
Some cleanup of page steals
Diffstat (limited to 'sys/arch')
| -rw-r--r-- | sys/arch/i386/i386/pmap.c | 8 | ||||
| -rw-r--r-- | sys/arch/i386/i386/pmap.old.c | 8 |
2 files changed, 10 insertions, 6 deletions
diff --git a/sys/arch/i386/i386/pmap.c b/sys/arch/i386/i386/pmap.c index bf773284dde..a70c4141b38 100644 --- a/sys/arch/i386/i386/pmap.c +++ b/sys/arch/i386/i386/pmap.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pmap.c,v 1.23 1998/01/20 18:40:15 niklas Exp $ */ +/* $OpenBSD: pmap.c,v 1.24 1998/03/20 15:40:32 niklas Exp $ */ /* $NetBSD: pmap.c,v 1.36 1996/05/03 19:42:22 christos Exp $ */ /* @@ -287,12 +287,15 @@ pmap_bootstrap(virtual_start) */ virtual_avail = reserve_dumppages(virtual_avail); + /* Register the page size with the vm system */ + vm_set_page_size(); + /* flawed, no mappings?? */ if (ctob(physmem) > 31*1024*1024 && MAXKPDE != NKPDE) { vm_offset_t p; int i; - p = pmap_steal_memory((MAXKPDE-NKPDE+1) * NBPG); + p = vm_bootstrap_steal_memory((MAXKPDE-NKPDE+1) * NBPG); bzero((void *)p, (MAXKPDE-NKPDE+1) * NBPG); p = round_page(p); for (i = NKPDE; i < MAXKPDE; i++, p += NBPG) @@ -308,7 +311,6 @@ pmap_virtual_space(startp, endp) vm_offset_t *startp; vm_offset_t *endp; { - *startp = virtual_avail; *endp = virtual_end; } diff --git a/sys/arch/i386/i386/pmap.old.c b/sys/arch/i386/i386/pmap.old.c index fc10b16125b..ae9d1696b9b 100644 --- a/sys/arch/i386/i386/pmap.old.c +++ b/sys/arch/i386/i386/pmap.old.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pmap.old.c,v 1.23 1998/01/20 18:40:15 niklas Exp $ */ +/* $OpenBSD: pmap.old.c,v 1.24 1998/03/20 15:40:32 niklas Exp $ */ /* $NetBSD: pmap.c,v 1.36 1996/05/03 19:42:22 christos Exp $ */ /* @@ -287,12 +287,15 @@ pmap_bootstrap(virtual_start) */ virtual_avail = reserve_dumppages(virtual_avail); + /* Register the page size with the vm system */ + vm_set_page_size(); + /* flawed, no mappings?? */ if (ctob(physmem) > 31*1024*1024 && MAXKPDE != NKPDE) { vm_offset_t p; int i; - p = pmap_steal_memory((MAXKPDE-NKPDE+1) * NBPG); + p = vm_bootstrap_steal_memory((MAXKPDE-NKPDE+1) * NBPG); bzero((void *)p, (MAXKPDE-NKPDE+1) * NBPG); p = round_page(p); for (i = NKPDE; i < MAXKPDE; i++, p += NBPG) @@ -308,7 +311,6 @@ pmap_virtual_space(startp, endp) vm_offset_t *startp; vm_offset_t *endp; { - *startp = virtual_avail; *endp = virtual_end; } |