From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from wolverine02.qualcomm.com ([199.106.114.251]) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1bkXPe-0007MI-9i for ath10k@lists.infradead.org; Thu, 15 Sep 2016 14:13:19 +0000 From: "Valo, Kalle" Subject: Re: [PATCH v2 10/21] ath10k: support logging ath10k_info as KERN_DEBUG Date: Thu, 15 Sep 2016 14:12:48 +0000 Message-ID: <87fup1b6ao.fsf@kamboji.qca.qualcomm.com> References: <1462986153-16318-1-git-send-email-greearb@candelatech.com> <1462986153-16318-11-git-send-email-greearb@candelatech.com> <87k2eeef79.fsf@kamboji.qca.qualcomm.com> <57D9696B.10103@candelatech.com> In-Reply-To: <57D9696B.10103@candelatech.com> (Ben Greear's message of "Wed, 14 Sep 2016 08:14:51 -0700") Content-Language: en-US Content-ID: <686E2C3AFD0FC044BBE193766892E29A@qualcomm.com> MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: Ben Greear Cc: "linux-wireless@vger.kernel.org" , "ath10k@lists.infradead.org" Ben Greear writes: > On 09/14/2016 07:19 AM, Valo, Kalle wrote: >> greearb@candelatech.com writes: >> >>> From: Ben Greear >>> >>> Helps keep messages off of (serial) console when >>> that is desired. >>> >>> Signed-off-by: Ben Greear >> >> Isn't /proc/sys/kernel/print exactly for this purpose? At least I recall >> using it. > > I just wanted to hide some ath10k logs from the console, not all > system logs. I don't think that /proc/sys/kernel/print has any > granularity? It should be based on KERN_ log levels. I don't know what your kernel does, but ath10k should be printing only very few messages with level KERN_INFO or above, all of of the debug messages. So you should be easily able to filter out all ath10k debug messages as they are sent with KERN_DEBUG. -- Kalle Valo _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from wolverine02.qualcomm.com ([199.106.114.251]:46968 "EHLO wolverine02.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752318AbcIOOMy (ORCPT ); Thu, 15 Sep 2016 10:12:54 -0400 From: "Valo, Kalle" To: Ben Greear CC: "linux-wireless@vger.kernel.org" , "ath10k@lists.infradead.org" Subject: Re: [PATCH v2 10/21] ath10k: support logging ath10k_info as KERN_DEBUG Date: Thu, 15 Sep 2016 14:12:48 +0000 Message-ID: <87fup1b6ao.fsf@kamboji.qca.qualcomm.com> (sfid-20160915_161258_582875_C9398646) References: <1462986153-16318-1-git-send-email-greearb@candelatech.com> <1462986153-16318-11-git-send-email-greearb@candelatech.com> <87k2eeef79.fsf@kamboji.qca.qualcomm.com> <57D9696B.10103@candelatech.com> In-Reply-To: <57D9696B.10103@candelatech.com> (Ben Greear's message of "Wed, 14 Sep 2016 08:14:51 -0700") Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: Ben Greear writes: > On 09/14/2016 07:19 AM, Valo, Kalle wrote: >> greearb@candelatech.com writes: >> >>> From: Ben Greear >>> >>> Helps keep messages off of (serial) console when >>> that is desired. >>> >>> Signed-off-by: Ben Greear >> >> Isn't /proc/sys/kernel/print exactly for this purpose? At least I recall >> using it. > > I just wanted to hide some ath10k logs from the console, not all > system logs. I don't think that /proc/sys/kernel/print has any > granularity? It should be based on KERN_ log levels. I don't know what your kernel does, but ath10k should be printing only very few messages with level KERN_INFO or above, all of of the debug messages. So you should be easily able to filter out all ath10k debug messages as they are sent with KERN_DEBUG. --=20 Kalle Valo=