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MFi386 1.422 & 1.423: lock page queues in pmap_insert_entry().

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marcel 2003-08-08 00:30:26 +00:00
parent 08d78e9b49
commit c39e23c83d
1 changed files with 2 additions and 0 deletions
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2
sys/ia64/ia64/pmap.c
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@ -1068,9 +1068,11 @@ pmap_insert_entry(pmap_t pmap, vm_offset_t va, vm_page_t m)
pv->pv_pmap = pmap;
pv->pv_va = va;
vm_page_lock_queues();
TAILQ_INSERT_TAIL(&pmap->pm_pvlist, pv, pv_plist);
TAILQ_INSERT_TAIL(&m->md.pv_list, pv, pv_list);
m->md.pv_list_count++;
vm_page_unlock_queues();
}
/*