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don't call vm_pageout_flush with the page queue mutex held

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Reported by: Michael Butler
This commit is contained in:
kmacy 2010-04-30 21:21:21 +00:00
parent bbf4b0c0bf
commit 16fdb0146a
1 changed files with 2 additions and 0 deletions
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2
sys/vm/vm_object.c
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@ -1058,7 +1058,9 @@ vm_object_page_collect_flush(vm_object_t object, vm_page_t p, int curgeneration,
}
runlen = maxb + maxf + 1;
vm_page_unlock_queues();
vm_pageout_flush(ma, runlen, pagerflags);
vm_page_lock_queues();
for (i = 0; i < runlen; i++) {
if (ma[i]->dirty) {
vm_page_unlock_queues();