diff options
| author | Artur Grabowski <art@cvs.openbsd.org> | 2001-11-07 01:18:02 +0000 |
|---|---|---|
| committer | Artur Grabowski <art@cvs.openbsd.org> | 2001-11-07 01:18:02 +0000 |
| commit | c1c5c105f41ad5a43d2d86df94c7b57a4e86d03f (patch) | |
| tree | f35ef0cfc30ec497901dac2701302652e736c1f4 /sys/uvm/uvm_km.c | |
| parent | 0cf5ca3327d0f3f051ffeeedbbf725cdb3b5b201 (diff) | |
Add an alignment argument to uvm_map that specifies an alignment hint
for the virtual address.
Diffstat (limited to 'sys/uvm/uvm_km.c')
| -rw-r--r-- | sys/uvm/uvm_km.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/sys/uvm/uvm_km.c b/sys/uvm/uvm_km.c index 3ff1ea1140a..08f373e54de 100644 --- a/sys/uvm/uvm_km.c +++ b/sys/uvm/uvm_km.c @@ -1,5 +1,5 @@ -/* $OpenBSD: uvm_km.c,v 1.18 2001/11/06 13:36:52 art Exp $ */ -/* $NetBSD: uvm_km.c,v 1.38 2000/07/24 20:10:53 jeffs Exp $ */ +/* $OpenBSD: uvm_km.c,v 1.19 2001/11/07 01:18:01 art Exp $ */ +/* $NetBSD: uvm_km.c,v 1.39 2000/09/13 15:00:25 thorpej Exp $ */ /* * Copyright (c) 1997 Charles D. Cranor and Washington University. @@ -235,7 +235,7 @@ uvm_km_init(start, end) uvm_map_setup(&kernel_map_store, base, end, VM_MAP_PAGEABLE); kernel_map_store.pmap = pmap_kernel(); if (uvm_map(&kernel_map_store, &base, start - base, NULL, - UVM_UNKNOWN_OFFSET, UVM_MAPFLAG(UVM_PROT_ALL, UVM_PROT_ALL, + UVM_UNKNOWN_OFFSET, 0, UVM_MAPFLAG(UVM_PROT_ALL, UVM_PROT_ALL, UVM_INH_NONE, UVM_ADV_RANDOM,UVM_FLAG_FIXED)) != KERN_SUCCESS) panic("uvm_km_init: could not reserve space for kernel"); @@ -273,7 +273,7 @@ uvm_km_suballoc(map, min, max, size, flags, fixed, submap) * first allocate a blank spot in the parent map */ - if (uvm_map(map, min, size, NULL, UVM_UNKNOWN_OFFSET, + if (uvm_map(map, min, size, NULL, UVM_UNKNOWN_OFFSET, 0, UVM_MAPFLAG(UVM_PROT_ALL, UVM_PROT_ALL, UVM_INH_NONE, UVM_ADV_RANDOM, mapflags)) != KERN_SUCCESS) { panic("uvm_km_suballoc: unable to allocate space in parent map"); @@ -539,7 +539,7 @@ uvm_km_kmemalloc(map, obj, size, flags) */ if (__predict_false(uvm_map(map, &kva, size, obj, UVM_UNKNOWN_OFFSET, - UVM_MAPFLAG(UVM_PROT_ALL, UVM_PROT_ALL, UVM_INH_NONE, + 0, UVM_MAPFLAG(UVM_PROT_ALL, UVM_PROT_ALL, UVM_INH_NONE, UVM_ADV_RANDOM, (flags & UVM_KMF_TRYLOCK))) != KERN_SUCCESS)) { UVMHIST_LOG(maphist, "<- done (no VM)",0,0,0,0); @@ -684,7 +684,7 @@ uvm_km_alloc1(map, size, zeroit) */ if (__predict_false(uvm_map(map, &kva, size, uvm.kernel_object, - UVM_UNKNOWN_OFFSET, UVM_MAPFLAG(UVM_PROT_ALL, UVM_PROT_ALL, + UVM_UNKNOWN_OFFSET, 0, UVM_MAPFLAG(UVM_PROT_ALL, UVM_PROT_ALL, UVM_INH_NONE, UVM_ADV_RANDOM, 0)) != KERN_SUCCESS)) { UVMHIST_LOG(maphist,"<- done (no VM)",0,0,0,0); @@ -785,7 +785,7 @@ uvm_km_valloc(map, size) */ if (__predict_false(uvm_map(map, &kva, size, uvm.kernel_object, - UVM_UNKNOWN_OFFSET, UVM_MAPFLAG(UVM_PROT_ALL, UVM_PROT_ALL, + UVM_UNKNOWN_OFFSET, 0, UVM_MAPFLAG(UVM_PROT_ALL, UVM_PROT_ALL, UVM_INH_NONE, UVM_ADV_RANDOM, 0)) != KERN_SUCCESS)) { UVMHIST_LOG(maphist, "<- done (no VM)", 0,0,0,0); @@ -833,7 +833,7 @@ uvm_km_valloc_prefer_wait(map, size, prefer) */ if (__predict_true(uvm_map(map, &kva, size, uvm.kernel_object, - prefer, UVM_MAPFLAG(UVM_PROT_ALL, + prefer, 0, UVM_MAPFLAG(UVM_PROT_ALL, UVM_PROT_ALL, UVM_INH_NONE, UVM_ADV_RANDOM, 0)) == KERN_SUCCESS)) { UVMHIST_LOG(maphist,"<- done (kva=0x%x)", kva,0,0,0); |