Searched refs:atomic_pool (Results 1 – 2 of 2) sorted by relevance
/linux-4.4.14/arch/arm64/mm/ |
D | dma-mapping.c | 40 static struct gen_pool *atomic_pool; variable 57 if (!atomic_pool) { in __alloc_from_pool() 62 val = gen_pool_alloc(atomic_pool, size); in __alloc_from_pool() 64 phys_addr_t phys = gen_pool_virt_to_phys(atomic_pool, val); in __alloc_from_pool() 76 return addr_in_gen_pool(atomic_pool, (unsigned long)start, size); in __in_atomic_pool() 84 gen_pool_free(atomic_pool, (unsigned long)start, size); in __free_from_pool() 382 atomic_pool = gen_pool_create(PAGE_SHIFT, -1); in atomic_pool_init() 383 if (!atomic_pool) in atomic_pool_init() 392 ret = gen_pool_add_virt(atomic_pool, (unsigned long)addr, in atomic_pool_init() 398 gen_pool_set_algo(atomic_pool, in atomic_pool_init() [all …]
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/linux-4.4.14/arch/arm/mm/ |
D | dma-mapping.c | 322 static struct gen_pool *atomic_pool; variable 338 BUG_ON(atomic_pool); in init_dma_coherent_pool_size() 358 atomic_pool = gen_pool_create(PAGE_SHIFT, -1); in atomic_pool_init() 359 if (!atomic_pool) in atomic_pool_init() 371 ret = gen_pool_add_virt(atomic_pool, (unsigned long)ptr, in atomic_pool_init() 377 gen_pool_set_algo(atomic_pool, in atomic_pool_init() 386 gen_pool_destroy(atomic_pool); in atomic_pool_init() 387 atomic_pool = NULL; in atomic_pool_init() 500 if (!atomic_pool) { in __alloc_from_pool() 505 val = gen_pool_alloc(atomic_pool, size); in __alloc_from_pool() [all …]
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