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(VM_MAX_KERNEL_ADDRESS - KERNBASE) / PAGE_SIZE may not fit in an integer.

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Use lmin(long, long), not min(u_int, u_int).  This is a problem here on
ia64 which has *way* more than 2^32 pages of KVA.  281474976710655 pages
to be precice.
This commit is contained in:
Peter Wemm 2002-07-18 10:28:00 +00:00
parent b80be28218
commit 9e7c1bce60
1 changed files with 1 additions and 1 deletions
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2
sys/vm/vm_map.c
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@ -263,7 +263,7 @@ vmspace_alloc(min, max)
void
vm_init2(void)
{
uma_zone_set_obj(kmapentzone, &kmapentobj, min(cnt.v_page_count,
uma_zone_set_obj(kmapentzone, &kmapentobj, lmin(cnt.v_page_count,
(VM_MAX_KERNEL_ADDRESS - KERNBASE) / PAGE_SIZE) / 8);
vmspace_zone = uma_zcreate("VMSPACE", sizeof(struct vmspace), NULL,
#ifdef INVARIANTS