Function vm_page_remove

freebsd/vm/vm_page.c:1660–1669

* vm_page_remove: * * Removes the specified page from its containing object, but does not * invalidate any backing storage. Returns true if the object's reference * was the last reference to the page, and false otherwise. * * The object must be locked and the page must be exclusively busied. * The exclusive busy will be released on return. If this is not the * final ref and the caller do

 *	continue to access the page.
 */
bool
vm_page_remove(vm_page_t m)
{
	bool dropped;

	dropped = vm_page_remove_xbusy(m);
	vm_page_xunbusy(m);

	return (dropped);
}

/*
 *	vm_page_remove_xbusy