24 lines
492 B
C
24 lines
492 B
C
// SPDX-License-Identifier: GPL-2.0-only
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/* Copyright(c) 2022 Intel Corporation. All rights reserved. */
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#include <linux/atomic.h>
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#include <linux/export.h>
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#include "cxlmem.h"
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static atomic_t mem_active;
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bool cxl_mem_active(void)
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{
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return atomic_read(&mem_active) != 0;
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}
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void cxl_mem_active_inc(void)
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{
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atomic_inc(&mem_active);
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}
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EXPORT_SYMBOL_NS_GPL(cxl_mem_active_inc, CXL);
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void cxl_mem_active_dec(void)
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{
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atomic_dec(&mem_active);
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}
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EXPORT_SYMBOL_NS_GPL(cxl_mem_active_dec, CXL);
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