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| author | Andrew R. Reiter <arr@FreeBSD.org> | 2002-07-23 04:18:10 +0000 |
|---|---|---|
| committer | Andrew R. Reiter <arr@FreeBSD.org> | 2002-07-23 04:18:10 +0000 |
| commit | ef098feafc3b0babb3368cb329243d73977c18d1 (patch) | |
| tree | e544901dac7806c618b04a6f121c065d0107543e /sys/ia64 | |
| parent | 8ffc151979323c1ef75d2fc51445d6a19ae75485 (diff) | |
| download | src-ef098feafc3b0babb3368cb329243d73977c18d1.tar.gz src-ef098feafc3b0babb3368cb329243d73977c18d1.zip | |
- Pass the VM_ALLOC_WIRED flag to vm_page_alloc() in pmap_growkernel() so
that we can avoid a call to vm_page_lock_queues().
Approved by: peter
Notes
Notes:
svn path=/head/; revision=100543
Diffstat (limited to 'sys/ia64')
| -rw-r--r-- | sys/ia64/ia64/pmap.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/sys/ia64/ia64/pmap.c b/sys/ia64/ia64/pmap.c index ac7464e496e5..05ad4dd70591 100644 --- a/sys/ia64/ia64/pmap.c +++ b/sys/ia64/ia64/pmap.c @@ -854,15 +854,12 @@ pmap_growkernel(vm_offset_t addr) /* * This index is bogus, but out of the way */ - nkpg = vm_page_alloc(kptobj, nkpt, VM_ALLOC_SYSTEM); + nkpg = vm_page_alloc(kptobj, nkpt, + VM_ALLOC_SYSTEM | VM_ALLOC_WIRED); if (!nkpg) panic("pmap_growkernel: no memory to grow kernel"); 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); |