blob: 75bb0c068a6c6d495b566b13a36a14dddfd62df0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
2007-12-30 Samuel Thibault <samuel.thibault@ens-lyon.org>
* vm/vm_map.h (VM_MAP_COPY_PAGE_LIST_MAX): Increase to 64.
2007-08-20 Samuel Thibault <samuel.thibault@ens-lyon.org>
* vm/vm_object.c (vm_object_cached_max): Increase from 200 to 2000.
2005-05-11 Neal H. Walfield <neal@cs.uml.edu>
* kern/mach_param.h (THREAD_MAX, TASK_MAX, ACT_MAX,
ACTPOOL_MAX): Make them 64 times bigger.
* kern/zalloc.c (zone_map_size): Increase from 12 to 16 MiB.
Index: b/kern/mach_param.h
===================================================================
--- a/kern/mach_param.h
+++ b/kern/mach_param.h
@@ -38,16 +38,16 @@
#ifndef _KERN_MACH_PARAM_H_
#define _KERN_MACH_PARAM_H_
-#define THREAD_MAX 1024 /* Max number of threads */
+#define THREAD_MAX 64 * 1024 /* Max number of threads */
#define THREAD_CHUNK 64 /* Allocation chunk */
-#define TASK_MAX 1024 /* Max number of tasks */
+#define TASK_MAX 64 * 1024 /* Max number of tasks */
#define TASK_CHUNK 64 /* Allocation chunk */
-#define ACT_MAX 1024 /* Max number of acts */
+#define ACT_MAX 64 * 1024 /* Max number of acts */
#define ACT_CHUNK 64 /* Allocation chunk */
-#define ACTPOOL_MAX 1024
+#define ACTPOOL_MAX 64 * 1024
#define ACTPOOL_CHUNK 64
#define PORT_MAX ((TASK_MAX * 3 + THREAD_MAX) /* kernel */ \
Index: b/kern/zalloc.c
===================================================================
--- a/kern/zalloc.c
+++ b/kern/zalloc.c
@@ -105,7 +105,7 @@ zone_t zone_zone; /* this is the zone c
boolean_t zone_ignore_overflow = TRUE;
vm_map_t zone_map = VM_MAP_NULL;
-vm_size_t zone_map_size = 12 * 1024 * 1024;
+vm_size_t zone_map_size = 16 * 1024 * 1024;
/*
* The VM system gives us an initial chunk of memory.
Index: b/vm/vm_object.c
===================================================================
--- a/vm/vm_object.c
+++ b/vm/vm_object.c
@@ -179,7 +179,7 @@ vm_object_t kernel_object;
*/
queue_head_t vm_object_cached_list;
int vm_object_cached_count;
-int vm_object_cached_max = 200; /* may be patched*/
+int vm_object_cached_max = 2000; /* may be patched*/
decl_simple_lock_data(,vm_object_cached_lock_data)
Index: b/vm/vm_map.h
===================================================================
--- a/vm/vm_map.h
+++ b/vm/vm_map.h
@@ -226,7 +226,7 @@ typedef struct vm_map_version {
* (returned) and an abort flag (abort if TRUE).
*/
-#define VM_MAP_COPY_PAGE_LIST_MAX 8
+#define VM_MAP_COPY_PAGE_LIST_MAX 64
typedef struct vm_map_copy {
int type;
|
