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Code Issues Releases Activity

o Lock page queue accesses by vm_page_wire().

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This commit is contained in:
Alan Cox 2002-07-14 23:31:04 +00:00
parent 9b973ca71f
commit 0d76c3ba86
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=100000
1 changed files with 2 additions and 0 deletions
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2
sys/ia64/ia64/pmap.c
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@ -857,7 +857,9 @@ pmap_growkernel(vm_offset_t addr)
nkpt++;
vm_page_lock_queues();
vm_page_wire(nkpg);
vm_page_unlock_queues();
ptepage = (struct ia64_lpte *)
IA64_PHYS_TO_RR7(VM_PAGE_TO_PHYS(nkpg));
bzero(ptepage, PAGE_SIZE);