linux/crypto/crypto_wq.c
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   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 <crypto/algapi.h>
  16#include <crypto/crypto_wq.h>
  17
  18struct workqueue_struct *kcrypto_wq;
  19EXPORT_SYMBOL_GPL(kcrypto_wq);
  20
  21static int __init crypto_wq_init(void)
  22{
  23        kcrypto_wq = alloc_workqueue("crypto",
  24                                     WQ_MEM_RECLAIM | WQ_CPU_INTENSIVE, 1);
  25        if (unlikely(!kcrypto_wq))
  26                return -ENOMEM;
  27        return 0;
  28}
  29
  30static void __exit crypto_wq_exit(void)
  31{
  32        destroy_workqueue(kcrypto_wq);
  33}
  34
  35module_init(crypto_wq_init);
  36module_exit(crypto_wq_exit);
  37
  38MODULE_LICENSE("GPL");
  39MODULE_DESCRIPTION("Workqueue for crypto subsystem");
  40
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