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| author | dg <dg@FreeBSD.org> | 1994-08-06 09:15:42 +0000 |
|---|---|---|
| committer | dg <dg@FreeBSD.org> | 1994-08-06 09:15:42 +0000 |
| commit | 8b20309268255f6f6fbc908e5af8c9cde9a1a1c2 (patch) | |
| tree | 67aa5e71ca8f826b24875a0de9a602849d2b2573 /sys/vm/vm_kern.c | |
| parent | edb74877fe59af8008b23d2137302c9ad64c15d2 (diff) | |
| download | FreeBSD-src-8b20309268255f6f6fbc908e5af8c9cde9a1a1c2.zip FreeBSD-src-8b20309268255f6f6fbc908e5af8c9cde9a1a1c2.tar.gz | |
Incorporated post 1.1.5 work from John Dyson. This includes performance
improvements via the new routines pmap_qenter/pmap_qremove and pmap_kenter/
pmap_kremove. These routine allow fast mapping of pages for those
architectures that have "normal" MMUs. Also included is a fix to the
pageout daemon to properly check a queue end condition.
Submitted by: John Dyson
Diffstat (limited to 'sys/vm/vm_kern.c')
| -rw-r--r-- | sys/vm/vm_kern.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/vm/vm_kern.c b/sys/vm/vm_kern.c index 0d73b41..7c8c619 100644 --- a/sys/vm/vm_kern.c +++ b/sys/vm/vm_kern.c @@ -61,7 +61,7 @@ * any improvements or extensions that they make and grant Carnegie the * rights to redistribute these changes. * - * $Id$ + * $Id: vm_kern.c,v 1.3 1994/08/02 07:55:22 davidg Exp $ */ /* @@ -371,9 +371,13 @@ kmem_malloc(map, size, canwait) vm_object_lock(kmem_object); m = vm_page_lookup(kmem_object, offset + i); vm_object_unlock(kmem_object); +/* pmap_enter(map->pmap, addr + i, VM_PAGE_TO_PHYS(m), VM_PROT_DEFAULT, TRUE); +*/ + pmap_kenter( addr + i, VM_PAGE_TO_PHYS(m)); } + pmap_update(); vm_map_unlock(map); vm_map_simplify(map, addr); |
