Author: alc
Date: Sun Jan 18 19:20:10 2009
New Revision: 187404
URL: http://svn.freebsd.org/changeset/base/187404
Log:
MFC rev 179921
KERNBASE is not necessarily an address within the kernel map, e.g.,
PowerPC/AIM. Consequently, it should not be used to determine the maximum
number of kernel map entries. Instead, use VM_MIN_KERNEL_ADDRESS, which
marks the start of the kernel map on all architectures.
Modified:
stable/7/sys/ (props changed)
stable/7/sys/contrib/pf/ (props changed)
stable/7/sys/dev/ath/ath_hal/ (props changed)
stable/7/sys/dev/cxgb/ (props changed)
stable/7/sys/vm/vm_map.c
Modified: stable/7/sys/vm/vm_map.c
==============================================================================
--- stable/7/sys/vm/vm_map.c Sun Jan 18 18:54:41 2009 (r187403)
+++ stable/7/sys/vm/vm_map.c Sun Jan 18 19:20:10 2009 (r187404)
@@ -294,7 +294,7 @@ void
vm_init2(void)
{
uma_zone_set_obj(kmapentzone, &kmapentobj, lmin(cnt.v_page_count,
- (VM_MAX_KERNEL_ADDRESS - KERNBASE) / PAGE_SIZE) / 8 +
+ (VM_MAX_KERNEL_ADDRESS - VM_MIN_KERNEL_ADDRESS) / PAGE_SIZE) / 8 +
maxproc * 2 + maxfiles);
vmspace_zone = uma_zcreate("VMSPACE", sizeof(struct vmspace), NULL,
#ifdef INVARIANTS
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