1 /*
2  * Workqueue for crypto subsystem
3  *
4  * Copyright (c) 2009 Intel Corp.
5  *   Author: Huang Ying <ying.huang@intel.com>
6  *
7  * This program is free software; you can redistribute it and/or modify it
8  * under the terms of the GNU General Public License as published by the Free
9  * Software Foundation; either version 2 of the License, or (at your option)
10  * any later version.
11  *
12  */
13 
14 #include <linux/workqueue.h>
15 #include <linux/module.h>
16 #include <crypto/algapi.h>
17 #include <crypto/crypto_wq.h>
18 
19 struct workqueue_struct *kcrypto_wq;
20 EXPORT_SYMBOL_GPL(kcrypto_wq);
21 
crypto_wq_init(void)22 static int __init crypto_wq_init(void)
23 {
24 	kcrypto_wq = alloc_workqueue("crypto",
25 				     WQ_MEM_RECLAIM | WQ_CPU_INTENSIVE, 1);
26 	if (unlikely(!kcrypto_wq))
27 		return -ENOMEM;
28 	return 0;
29 }
30 
crypto_wq_exit(void)31 static void __exit crypto_wq_exit(void)
32 {
33 	destroy_workqueue(kcrypto_wq);
34 }
35 
36 subsys_initcall(crypto_wq_init);
37 module_exit(crypto_wq_exit);
38 
39 MODULE_LICENSE("GPL");
40 MODULE_DESCRIPTION("Workqueue for crypto subsystem");
41