D46820.diff
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	diff --git a/sys/vm/vm_page.h b/sys/vm/vm_page.h
	--- a/sys/vm/vm_page.h
	+++ b/sys/vm/vm_page.h
	@@ -710,7 +710,7 @@
	void vm_page_test_dirty(vm_page_t);
	vm_page_bits_t vm_page_bits(int base, int size);
	void vm_page_zero_invalid(vm_page_t m, boolean_t setvalid);
	-void vm_page_free_pages_toq(struct spglist *free, bool update_wire_count);
	+int vm_page_free_pages_toq(struct spglist *free, bool update_wire_count);

	void vm_page_dirty_KBI(vm_page_t m);
	void vm_page_lock_KBI(vm_page_t m, const char *file, int line);
	diff --git a/sys/vm/vm_page.c b/sys/vm/vm_page.c
	--- a/sys/vm/vm_page.c
	+++ b/sys/vm/vm_page.c
	@@ -4177,14 +4177,14 @@
	* from any VM object. In other words, this is equivalent to
	* calling vm_page_free_toq() for each page of a list of VM objects.
	*/
	-void
	+int
	vm_page_free_pages_toq(struct spglist *free, bool update_wire_count)
	{
	vm_page_t m;
	int count;

	if (SLIST_EMPTY(free))
	- return;
	+ return (0);

	count = 0;
	while ((m = SLIST_FIRST(free)) != NULL) {
	@@ -4195,6 +4195,7 @@

	if (update_wire_count)
	vm_wire_sub(count);
	+ return (count);
	}

	/*