Function contigmalloc

freebsd/kern/kern_malloc.c:456–468

* contigmalloc: * * Allocate a block of physically contiguous memory. * * If M_NOWAIT is set, this routine will not block and return NULL if * the allocation fails. */

 *	the allocation fails.
 */
void *
contigmalloc(unsigned long size, struct malloc_type *type, int flags,
    vm_paddr_t low, vm_paddr_t high, unsigned long alignment,
    vm_paddr_t boundary)
{
	void *ret;

	ret = (void *)kmem_alloc_contig(size, flags, low, high, alignment,
	    boundary, VM_MEMATTR_DEFAULT);
	if (ret != NULL)
		malloc_type_allocated(type, round_page(size));
	return (ret);
}

void *
contigmalloc_domainset(unsigned long size, struct malloc_type *type,