From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759251AbYG3VM2 (ORCPT ); Wed, 30 Jul 2008 17:12:28 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757612AbYG3VJr (ORCPT ); Wed, 30 Jul 2008 17:09:47 -0400 Received: from py-out-1112.google.com ([64.233.166.178]:3175 "EHLO py-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757507AbYG3VJo (ORCPT ); Wed, 30 Jul 2008 17:09:44 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:subject:date:user-agent:cc:references:in-reply-to :mime-version:content-disposition:message-id:content-type :content-transfer-encoding; b=Ua9HMdTluJCgjdn4uJhsLQy2gS3h61iuR6/RP1J3txXslrrJk+HpKAa48fsIwjYO5V zVny7lMCqu1lkAXs7Ryc2numh0sYGfbuLLwt7yyeVMPwzpRXcfFhooijG37F065hdP53 b5C+eVvb+KxXdPVPlEHoCOmxUZneHSPtbX5PY= From: Yinghai Lu To: Ingo Molnar , Thomas Gleixner , "H. Peter Anvin" , "Eric W. Biederman" , Dhaval Giani , Mike Travis , Andrew Morton Subject: [PATCH 4/7] random: make irq_timer_state to use dyn_array Date: Wed, 30 Jul 2008 12:40:51 -0700 User-Agent: KMail/1.9.9 Cc: linux-kernel@vger.kernel.org References: <200807291414.55479.yhlu.kernel@gmail.com> <200807300311.48510.yhlu.kernel@gmail.com> <200807301210.31511.yhlu.kernel@gmail.com> In-Reply-To: <200807301210.31511.yhlu.kernel@gmail.com> MIME-Version: 1.0 Content-Disposition: inline Message-Id: <200807301240.53062.yhlu.kernel@gmail.com> Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Yinghai Lu --- drivers/char/random.c | 6 ++++++ 1 file changed, 6 insertions(+) Index: linux-2.6/drivers/char/random.c =================================================================== --- linux-2.6.orig/drivers/char/random.c +++ linux-2.6/drivers/char/random.c @@ -558,7 +558,13 @@ struct timer_rand_state { }; static struct timer_rand_state input_timer_state; + +#ifdef CONFIG_HAVE_DYN_ARRAY +static struct timer_rand_state **irq_timer_state; +DEFINE_DYN_ARRAY(irq_timer_state, sizeof(struct timer_rand_state *), nr_irqs, PAGE_SIZE, NULL); +#else static struct timer_rand_state *irq_timer_state[NR_IRQS]; +#endif /* * This function adds entropy to the entropy "pool" by using timing