* Allocates a contiguous region of pages of the requested size.
* Returns the physical address of the first page in the region.
*/
-void *palacios_allocate_pages(int num_pages, unsigned int alignment, int node_id, int constraints) {
+void *palacios_allocate_pages(int num_pages, unsigned int alignment, int node_id, int (*filter_func)(void *paddr, void *filter_state), void *filter_state) {
void * pg_addr = NULL;
if (num_pages<=0) {
- ERROR("ALERT ALERT Attempt to allocate zero or fewer pages (%d pages, alignment %d, node %d, constraints 0x%x)\n",num_pages, alignment, node_id, constraints);
+ ERROR("ALERT ALERT Attempt to allocate zero or fewer pages (%d pages, alignment %d, node %d, filter_func %p, filter_state %p)\n",num_pages, alignment, node_id, filter_func, filter_state);
return NULL;
}
- pg_addr = (void *)alloc_palacios_pgs(num_pages, alignment, node_id, constraints);
+ pg_addr = (void *)alloc_palacios_pgs(num_pages, alignment, node_id, filter_func, filter_state);
if (!pg_addr) {
- ERROR("ALERT ALERT Page allocation has FAILED Warning (%d pages, alignment %d, node %d, constraints 0x%x)\n",num_pages, alignment, node_id, constraints);
+ ERROR("ALERT ALERT Page allocation has FAILED Warning (%d pages, alignment %d, node %d, filter_func %p, filter_state %p)\n",num_pages, alignment, node_id, filter_func, filter_state);
return NULL;
}