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[125.30.85.146]) by smtp.gmail.com with ESMTPSA id u188sm4774079pfu.33.2020.04.24.00.02.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 24 Apr 2020 00:02:28 -0700 (PDT) From: Sergey Senozhatsky X-Google-Original-From: Sergey Senozhatsky Date: Fri, 24 Apr 2020 16:02:19 +0900 To: "chunlei.wang" Subject: Re: [PATCH] printk: Add printk log prefix information. Message-ID: <20200424070219.GA543@jagdpanzerIV.localdomain> References: <1587709294.9792.5.camel@mbjsdccf07> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1587709294.9792.5.camel@mbjsdccf07> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200424_000235_587985_EC9732AF X-CRM114-Status: UNSURE ( 6.49 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Petr Mladek , Steven Rostedt , Sergey Senozhatsky , linux-mediatek@lists.infradead.org, Matthias Brugger , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On (20/04/24 14:21), chunlei.wang wrote: > Add prefix status/cpu_id/pid/process_name to each kernel log. > example: > [ 8408.806432] (4)[19963:kworker/4:1]wifi_fw: ring_emi_seg.sz=4164, > ring_cache_pt=000000004f5ca8fa, ring_cache_seg.sz=4164 > [ 8408.806729]-(4)[19963:kworker/4:1]connlog_log_data_handler: 1 > callbacks suppressed It seems that CONFIG_PRINTK_CALLER does this already. -ss _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel