diff options
Diffstat (limited to 'sys/vm/vm_kern.c')
| -rw-r--r-- | sys/vm/vm_kern.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/sys/vm/vm_kern.c b/sys/vm/vm_kern.c index 47cbb91..07b4c49 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: vm_kern.c,v 1.11 1995/02/21 01:22:45 davidg Exp $ + * $Id: vm_kern.c,v 1.12 1995/03/15 07:52:06 davidg Exp $ */ /* @@ -99,7 +99,7 @@ extern int mb_map_full; * map must be "kernel_map" below. */ -vm_offset_t +vm_offset_t kmem_alloc_pageable(map, size) vm_map_t map; register vm_size_t size; @@ -127,7 +127,7 @@ kmem_alloc_pageable(map, size) * Allocate wired-down memory in the kernel's address map * or a submap. */ -vm_offset_t +vm_offset_t kmem_alloc(map, size) register vm_map_t map; register vm_size_t size; @@ -162,7 +162,7 @@ kmem_alloc(map, size) * Guarantee that there are pages already in this object before * calling vm_map_pageable. This is to prevent the following * scenario: - * + * * 1) Threads have swapped out, so that there is a pager for the * kernel_object. 2) The kmsg zone is empty, and so we are * kmem_allocing a new page for it. 3) vm_map_pageable calls vm_fault; @@ -171,7 +171,7 @@ kmem_alloc(map, size) * kmem_alloc. 4) goto 1 5) Even if the kmsg zone is not empty: when * we get the data back from the pager, it will be (very stale) * non-zero data. kmem_alloc is defined to return zero-filled memory. - * + * * We're intentionally not activating the pages we allocate to prevent a * race with page-out. vm_map_pageable will wire the pages. */ @@ -212,7 +212,7 @@ kmem_alloc(map, size) * with kmem_alloc, and return the physical pages * associated with that region. */ -void +void kmem_free(map, addr, size) vm_map_t map; register vm_offset_t addr; @@ -234,7 +234,7 @@ kmem_free(map, addr, size) * min, max Returned endpoints of map * pageable Can the region be paged */ -vm_map_t +vm_map_t kmem_suballoc(parent, min, max, size, pageable) register vm_map_t parent; vm_offset_t *min, *max; @@ -397,7 +397,7 @@ kmem_malloc(map, size, waitflag) * has no room, the caller sleeps waiting for more memory in the submap. * */ -vm_offset_t +vm_offset_t kmem_alloc_wait(map, size) vm_map_t map; vm_size_t size; @@ -434,7 +434,7 @@ kmem_alloc_wait(map, size) * Returns memory to a submap of the kernel, and wakes up any threads * waiting for memory in that map. */ -void +void kmem_free_wakeup(map, addr, size) vm_map_t map; vm_offset_t addr; @@ -452,7 +452,7 @@ kmem_free_wakeup(map, addr, size) * map the range between VM_MIN_KERNEL_ADDRESS and `start' as allocated, and * the range between `start' and `end' as free. */ -void +void kmem_init(start, end) vm_offset_t start, end; { |
