*/
}
- mutex_lock(&ctx->queue->queuelock);
+ spin_lock_bh(&ctx->queue->queuelock);
/* Put the IV in place for chained cases */
switch (ctx->cipher_alg) {
case SEC_C_AES_CBC_128:
list_del(&backlog_req->backlog_head);
}
}
- mutex_unlock(&ctx->queue->queuelock);
+ spin_unlock_bh(&ctx->queue->queuelock);
mutex_lock(&sec_req->lock);
list_del(&sec_req_el->head);
*/
/* Grab a big lock for a long time to avoid concurrency issues */
- mutex_lock(&queue->queuelock);
+ spin_lock_bh(&queue->queuelock);
/*
* Can go on to queue if we have space in either:
ret = -EBUSY;
if ((skreq->base.flags & CRYPTO_TFM_REQ_MAY_BACKLOG)) {
list_add_tail(&sec_req->backlog_head, &ctx->backlog);
- mutex_unlock(&queue->queuelock);
+ spin_unlock_bh(&queue->queuelock);
goto out;
}
- mutex_unlock(&queue->queuelock);
+ spin_unlock_bh(&queue->queuelock);
goto err_free_elements;
}
ret = sec_send_request(sec_req, queue);
- mutex_unlock(&queue->queuelock);
+ spin_unlock_bh(&queue->queuelock);
if (ret)
goto err_free_elements;
if (IS_ERR(ctx->queue))
return PTR_ERR(ctx->queue);
- mutex_init(&ctx->queue->queuelock);
+ spin_lock_init(&ctx->queue->queuelock);
ctx->queue->havesoftqueue = false;
return 0;