18 lines
352 B
C
18 lines
352 B
C
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// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Copyright (C) 2010 ARM Ltd.
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* Written by Catalin Marinas <catalin.marinas@arm.com>
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*/
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#include <linux/bug.h>
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#include <linux/smp.h>
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#include <asm/outercache.h>
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void outer_disable(void)
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{
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WARN_ON(!irqs_disabled());
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WARN_ON(num_online_cpus() > 1);
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if (outer_cache.disable)
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outer_cache.disable();
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}
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