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Assert that the page queues lock rather than Giant is held in

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vm_pageout_page_free().

Approved by:	re
This commit is contained in:
alc 2002-11-23 08:08:54 +00:00
parent 0e73fe8515
commit bf2cff74b2
1 changed files with 3 additions and 2 deletions
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5
sys/vm/vm_pageout.c
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@ -612,11 +612,12 @@ vm_pageout_map_deactivate_pages(map, desired)
* which we know can be trivially freed.
*/
void
vm_pageout_page_free(vm_page_t m) {
vm_pageout_page_free(vm_page_t m)
{
vm_object_t object = m->object;
int type = object->type;
GIANT_REQUIRED;
mtx_assert(&vm_page_queue_mtx, MA_OWNED);
if (type == OBJT_SWAP || type == OBJT_DEFAULT)
vm_object_reference(object);
vm_page_busy(m);