25 lines
		
	
	
		
			492 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			25 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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| 
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| static atomic_t mem_active;
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| 
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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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| 
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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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| 
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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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