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21 lines
722 B
Diff
21 lines
722 B
Diff
From 16bdf3e76fec6ddb44f1fcf221139fb39d225031 Mon Sep 17 00:00:00 2001
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From: Igor Pecovnik <igor.pecovnik@gmail.com>
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Date: Sat, 2 Jan 2021 05:23:55 +0000
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Subject: [PATCH] kernel: dma: adjust default coherent_pool to 2MiB
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---
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kernel/dma/remap.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/kernel/dma/remap.c
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+++ b/kernel/dma/remap.c
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@@ -101,7 +101,7 @@ void dma_common_free_remap(void *cpu_add
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#ifdef CONFIG_DMA_DIRECT_REMAP
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static struct gen_pool *atomic_pool __ro_after_init;
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-#define DEFAULT_DMA_COHERENT_POOL_SIZE SZ_256K
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+#define DEFAULT_DMA_COHERENT_POOL_SIZE SZ_2M
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static size_t atomic_pool_size __initdata = DEFAULT_DMA_COHERENT_POOL_SIZE;
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static int __init early_coherent_pool(char *p)
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