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Show First 20 Lines • Show All 3,242 Lines • ▼ Show 20 Lines	if (l2b == NULL)
l2b = pmap_grow_l2_bucket(pmap, va);		l2b = pmap_grow_l2_bucket(pmap, va);
} else {		} else {
do_l2b_alloc:		do_l2b_alloc:
l2b = pmap_alloc_l2_bucket(pmap, va);		l2b = pmap_alloc_l2_bucket(pmap, va);
if (l2b == NULL) {		if (l2b == NULL) {
if ((flags & PMAP_ENTER_NOSLEEP) == 0) {		if ((flags & PMAP_ENTER_NOSLEEP) == 0) {
PMAP_UNLOCK(pmap);		PMAP_UNLOCK(pmap);
rw_wunlock(&pvh_global_lock);		rw_wunlock(&pvh_global_lock);
VM_WAIT;		vm_wait(NULL);
rw_wlock(&pvh_global_lock);		rw_wlock(&pvh_global_lock);
PMAP_LOCK(pmap);		PMAP_LOCK(pmap);
goto do_l2b_alloc;		goto do_l2b_alloc;
}		}
return (KERN_RESOURCE_SHORTAGE);		return (KERN_RESOURCE_SHORTAGE);
}		}
}		}

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