From: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
To: "chunlei.wang" <Chunlei.wang@mediatek.com>
Cc: Petr Mladek <pmladek@suse.com>,
Steven Rostedt <rostedt@goodmis.org>,
Sergey Senozhatsky <sergey.senozhatsky@gmail.com>,
linux-mediatek@lists.infradead.org,
Matthias Brugger <matthias.bgg@gmail.com>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] printk: Add printk log prefix information.
Date: Fri, 24 Apr 2020 16:02:19 +0900 [thread overview]
Message-ID: <20200424070219.GA543@jagdpanzerIV.localdomain> (raw)
In-Reply-To: <1587709294.9792.5.camel@mbjsdccf07>
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
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http://lists.infradead.org/mailman/listinfo/linux-mediatek
WARNING: multiple messages have this Message-ID (diff)
From: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
To: "chunlei.wang" <Chunlei.wang@mediatek.com>
Cc: Petr Mladek <pmladek@suse.com>,
Steven Rostedt <rostedt@goodmis.org>,
Sergey Senozhatsky <sergey.senozhatsky@gmail.com>,
linux-mediatek@lists.infradead.org,
Matthias Brugger <matthias.bgg@gmail.com>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] printk: Add printk log prefix information.
Date: Fri, 24 Apr 2020 16:02:19 +0900 [thread overview]
Message-ID: <20200424070219.GA543@jagdpanzerIV.localdomain> (raw)
In-Reply-To: <1587709294.9792.5.camel@mbjsdccf07>
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
next prev parent reply other threads:[~2020-04-24 7:02 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-24 6:21 [PATCH] printk: Add printk log prefix information chunlei.wang
2020-04-24 6:21 ` chunlei.wang
2020-04-24 7:02 ` Sergey Senozhatsky [this message]
2020-04-24 7:02 ` Sergey Senozhatsky
2021-10-25 5:51 ` [PATCH] Fix prb_next_seq() performance issue chunlei.wang
2021-10-25 5:51 ` chunlei.wang
2021-10-25 13:18 ` Petr Mladek
2021-10-25 13:18 ` Petr Mladek
2021-10-25 13:20 ` [PATCH] printk: ringbuffer: Improve prb_next_seq() performance Petr Mladek
2021-10-25 13:20 ` Petr Mladek
2021-10-25 22:06 ` John Ogness
2021-10-25 22:06 ` John Ogness
2021-10-25 22:24 ` John Ogness
2021-10-25 22:24 ` John Ogness
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