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arm64: dma-mapping: increase DMA coherent pool size to 2M

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Change-Id: I55c33b5966a4468fe0c28659fcc24896c9f95262
(cherry picked from commit b75f191fea)
This commit is contained in:
Joy Cho
2019-01-24 11:40:59 +09:00
committed by Chris KIM
parent d475b93685
commit f79f85b7fa
1 changed files with 1 additions and 1 deletions
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arch/arm64/mm/dma-mapping.c
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@@ -43,7 +43,7 @@ static pgprot_t __get_dma_pgprot(unsigned long attrs, pgprot_t prot,
static struct gen_pool *atomic_pool;
#define DEFAULT_DMA_COHERENT_POOL_SIZE SZ_256K
#define DEFAULT_DMA_COHERENT_POOL_SIZE SZ_2M
static size_t atomic_pool_size __initdata = DEFAULT_DMA_COHERENT_POOL_SIZE;
static int __init early_coherent_pool(char *p)