[thirdparty/kernel/stable.git] / crypto / crypto_wq.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Workqueue for crypto subsystem
 *
 * Copyright (c) 2009 Intel Corp.
 *   Author: Huang Ying <ying.huang@intel.com>
 */

#include <linux/workqueue.h>
#include <linux/module.h>
#include <crypto/algapi.h>
#include <crypto/crypto_wq.h>

struct workqueue_struct *kcrypto_wq;
EXPORT_SYMBOL_GPL(kcrypto_wq);

static int __init crypto_wq_init(void)
{
	kcrypto_wq = alloc_workqueue("crypto",
				     WQ_MEM_RECLAIM | WQ_CPU_INTENSIVE, 1);
	if (unlikely(!kcrypto_wq))
		return -ENOMEM;
	return 0;
}

static void __exit crypto_wq_exit(void)
{
	destroy_workqueue(kcrypto_wq);
}

subsys_initcall(crypto_wq_init);
module_exit(crypto_wq_exit);

MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Workqueue for crypto subsystem");
Commit	Line	Data
2874c5fd	1	// SPDX-License-Identifier: GPL-2.0-or-later
25c38d3f HY	2	/*
	3	* Workqueue for crypto subsystem
	4	*
	5	* Copyright (c) 2009 Intel Corp.
	6	* Author: Huang Ying <ying.huang@intel.com>
25c38d3f HY	7	*/
	8
	9	#include <linux/workqueue.h>
4bb33cc8	10	#include <linux/module.h>
25c38d3f HY	11	#include <crypto/algapi.h>
	12	#include <crypto/crypto_wq.h>
	13
	14	struct workqueue_struct *kcrypto_wq;
	15	EXPORT_SYMBOL_GPL(kcrypto_wq);
	16
	17	static int __init crypto_wq_init(void)
	18	{
c73b7d02 TH	19	kcrypto_wq = alloc_workqueue("crypto",
c73b7d02 TH	20	WQ_MEM_RECLAIM \| WQ_CPU_INTENSIVE, 1);
25c38d3f HY	21	if (unlikely(!kcrypto_wq))
	22	return -ENOMEM;
	23	return 0;
	24	}
	25
	26	static void __exit crypto_wq_exit(void)
	27	{
	28	destroy_workqueue(kcrypto_wq);
	29	}
	30
130fa5bc	31	subsys_initcall(crypto_wq_init);
25c38d3f HY	32	module_exit(crypto_wq_exit);
	33
	34	MODULE_LICENSE("GPL");
	35	MODULE_DESCRIPTION("Workqueue for crypto subsystem");