Searched refs:atomic_pool_size (Results 1 – 2 of 2) sorted by relevance
| /linux-4.1.27/arch/arm64/mm/ |
| D | dma-mapping.c | 45 static size_t atomic_pool_size = DEFAULT_DMA_COHERENT_POOL_SIZE; variable
49 atomic_pool_size = memparse(p, &p); in early_coherent_pool()
359 unsigned long nr_pages = atomic_pool_size >> PAGE_SHIFT; in atomic_pool_init()
362 unsigned int pool_size_order = get_order(atomic_pool_size); in atomic_pool_init()
374 memset(page_addr, 0, atomic_pool_size); in atomic_pool_init()
375 __dma_flush_range(page_addr, page_addr + atomic_pool_size); in atomic_pool_init()
381 addr = dma_common_contiguous_remap(page, atomic_pool_size, in atomic_pool_init()
389 atomic_pool_size, -1); in atomic_pool_init()
398 atomic_pool_size / 1024); in atomic_pool_init()
404 dma_common_free_remap(addr, atomic_pool_size, VM_USERMAP); in atomic_pool_init()
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| /linux-4.1.27/arch/arm/mm/ |
| D | dma-mapping.c | 320 static size_t atomic_pool_size = DEFAULT_DMA_COHERENT_POOL_SIZE; variable
324 atomic_pool_size = memparse(p, &p); in early_coherent_pool()
340 if (atomic_pool_size == DEFAULT_DMA_COHERENT_POOL_SIZE) in init_dma_coherent_pool_size()
341 atomic_pool_size = size; in init_dma_coherent_pool_size()
359 ptr = __alloc_from_contiguous(NULL, atomic_pool_size, prot, in atomic_pool_init()
362 ptr = __alloc_remap_buffer(NULL, atomic_pool_size, gfp, prot, in atomic_pool_init()
369 atomic_pool_size, -1); in atomic_pool_init()
377 atomic_pool_size / 1024); in atomic_pool_init()
386 atomic_pool_size / 1024); in atomic_pool_init()
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