C++ (Cpp) palloc_free_multiple Beispiele

Beispiel #1

Datei: allocator.c Projekt: cmcgrady/Pintos

void
allocator_destroy (struct allocator *a)
{
  ASSERT (a != NULL);
  ASSERT (bitmap_none (a->used_map, 0, bitmap_size (a->used_map)));
  size_t pages = (bitmap_size (a->used_map)*a->item_size + PGSIZE-1) / PGSIZE;
  palloc_free_multiple (a->items, pages);
  bitmap_destroy (a->used_map);
}

Beispiel #2

Datei: cache.c Projekt: nebulashine/OS_P4_latest

// ------------------------------------------------
void inode_free_all(void){

                //go through buffer cache, write back the sectors belong to inode
        int i = 0;
        for (; i < BUFFER_SIZE; i++) {
		if (buffer_info_array[i].dirty) {
                	//if (buffer_info_array[i].sector_num != -2 || buffer_info_array[i].buffer_inode != NULL) {
                	if (buffer_info_array[i].sector_num != -2) {
                	        int sector_idx = buffer_info_array[i].sector_num;
                	        void *buffer_cache_start_addr = buffer_vaddr + i * BLOCK_SECTOR_SIZE;
                	        block_write (fs_device, sector_idx, buffer_cache_start_addr);

                	        buffer_info_array[i].sector_num = -2;
                	        buffer_info_array[i].buffer_inode = NULL;
                	        buffer_info_array[i].dirty = false;
                	        buffer_info_array[i].recentlyUsed = false;
                	}
		}
        }

	palloc_free_multiple(buffer_vaddr,8);
}

Beispiel #3

Datei: palloc.c Projekt: varun10221/Pintos-project-3

/* Frees the page at PAGE. */
void
palloc_free_page (void *page) 
{
  palloc_free_multiple (page, 1);
}