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2008-12-29 Samuel Thibault <samuel.thibault@ens-lyon.org>
* i386/intel/pmap.c (pmap_bootstrap): Extend kernel virtual memory to
at least the size of the physical memory.
* kern/zalloc.c (zone_map_size): Increase from 12 to 64 MiB.
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.
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 = 64 * 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;
Index: i386/intel/pmap.c
===================================================================
RCS file: /cvsroot/hurd/gnumach/i386/intel/pmap.c,v
retrieving revision 1.4.2.23
retrieving revision 1.4.2.24
diff -u -p -r1.4.2.23 -r1.4.2.24
--- i386/intel/pmap.c 27 Nov 2008 01:37:52 -0000 1.4.2.23
+++ i386/intel/pmap.c 29 Dec 2008 11:11:03 -0000 1.4.2.24
@@ -576,7 +576,7 @@ void pmap_bootstrap()
*/
kernel_virtual_start = phys_last_addr;
kernel_virtual_end = phys_last_addr + morevm
- + (phys_last_addr - phys_first_addr) / 15;
+ + (phys_last_addr - phys_first_addr);
if (kernel_virtual_end < phys_last_addr
|| kernel_virtual_end > VM_MAX_KERNEL_ADDRESS)
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