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35 lines
932 B
35 lines
932 B
/* |
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* SRAM pool for tiny memories not otherwise managed. |
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* |
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* Copyright (C) 2010 Paul Mundt |
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* |
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* This file is subject to the terms and conditions of the GNU General Public |
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* License. See the file "COPYING" in the main directory of this archive |
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* for more details. |
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*/ |
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#include <linux/init.h> |
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#include <linux/kernel.h> |
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#include <linux/errno.h> |
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#include <asm/sram.h> |
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/* |
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* This provides a standard SRAM pool for tiny memories that can be |
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* added either by the CPU or the platform code. Typical SRAM sizes |
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* to be inserted in to the pool will generally be less than the page |
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* size, with anything more reasonably sized handled as a NUMA memory |
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* node. |
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*/ |
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struct gen_pool *sram_pool; |
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static int __init sram_pool_init(void) |
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{ |
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/* |
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* This is a global pool, we don't care about node locality. |
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*/ |
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sram_pool = gen_pool_create(1, -1); |
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if (unlikely(!sram_pool)) |
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return -ENOMEM; |
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return 0; |
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} |
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core_initcall(sram_pool_init);
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