Esempi in C++ (Cpp) per ion_page_pool_free

Esempio n. 1

File: ion_system_heap.c Progetto: boa19861105/BOA_Butterfly2_L5.1_kernel

static void free_buffer_page(struct ion_system_heap *heap,
			     struct ion_buffer *buffer, struct page *page,
			     unsigned int order)
{
	bool cached = ion_buffer_cached(buffer);
	bool split_pages = ion_buffer_fault_user_mappings(buffer);
	int i;

	if ((buffer->flags & ION_FLAG_FREED_FROM_SHRINKER)) {
		ion_alloc_dec_usage(ION_TOTAL, 1 << order);
		if (split_pages) {
			for (i = 0; i < (1 << order); i++)
				__free_page(page + i);
		} else {
			__free_pages(page, order);
		}
	} else  {
		struct ion_page_pool *pool;
		if (cached)
			pool = heap->cached_pools[order_to_index(order)];
		else
			pool = heap->uncached_pools[order_to_index(order)];
		ion_page_pool_free(pool, page);
	}
}

Esempio n. 2

File: ion_system_heap.c Progetto: 4pao/android_kernel_hardkernel_odroidxu3

static void free_buffer_page(struct ion_system_heap *heap,
			     struct ion_buffer *buffer, struct page *page,
			     unsigned int order)
{
	bool cached = ion_buffer_cached(buffer);

	if (!cached && !(buffer->private_flags & ION_PRIV_FLAG_SHRINKER_FREE)) {
		struct ion_page_pool *pool = heap->pools[order_to_index(order)];
		ion_page_pool_free(pool, page);
	} else {
		__free_pages(page, order);
	}
}