From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from n22.bullet.mail.ukl.yahoo.com ([87.248.110.139]) by www.linuxtv.org with smtp (Exim 4.63) (envelope-from ) id 1Jj8Fi-0007fI-2z for linux-dvb@linuxtv.org; Tue, 08 Apr 2008 09:28:24 +0200 Message-ID: <47FB1E3B.2000307@yahoo.de> Date: Tue, 08 Apr 2008 09:26:51 +0200 From: Robert Schedel MIME-Version: 1.0 To: linux-dvb@linuxtv.org References: <47F9E95D.6070705@yahoo.de> In-Reply-To: <47F9E95D.6070705@yahoo.de> Subject: Re: [linux-dvb] High CPU load in "top" due to budget_av slot polling List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: linux-dvb-bounces@linuxtv.org Errors-To: linux-dvb-bounces+mchehab=infradead.org@linuxtv.org List-ID: Hello all, meanwhile I also found old threads from August 2007 and earlier, named "System load raises when budget_av is loaded" and "System load raises when budget_av is loaded", which describe exactly the same issue. However, both were written before the latest code changes. The latest debi_done code change from November 2007 does not use any DEBI_E checks anymore. To my understanding this SAA7146 event indicates DEBI errors like timeout via PCI and should be received by the driver much earlier than those 250ms (=end of cycle). Seems like I have to play around with this myself. Time for a bugzilla ticket? Regards, Robert Schedel _______________________________________________ linux-dvb mailing list linux-dvb@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb