From: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
To: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>,
Petr Mladek <pmladek@suse.com>,
linux-kernel@vger.kernel.org,
Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Subject: Re: [RFC][PATCHv6 00/12] printk: introduce printing kernel thread
Date: Fri, 5 Jan 2018 11:54:48 +0900 [thread overview]
Message-ID: <20180105025448.GC580@jagdpanzerIV> (raw)
In-Reply-To: <20171204134825.7822-1-sergey.senozhatsky@gmail.com>
On (12/04/17 22:48), Sergey Senozhatsky wrote:
> A new version, yet another rework. Lots of changes, e.g. hand off
> control based on Steven's patch. Another change is that this time around
> we finally have a kernel module to test printk offloading (YAYY!). The
> module tests a bunch use cases; we also have trace printk events to...
> trace offloading. I'll post the testing script and test module in reply
> to this mail. So... let's have some progress ;) The code is not completely
> awesome, but not tremendously difficult at the same time. We can verify
> the approach/design (we have tests and traces now) first and then start
> improving the code.
a quick note:
the patch set and test_printk module are obsolete.
I have "reworked" both.
-ss
prev parent reply other threads:[~2018-01-05 2:54 UTC|newest]
Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-04 13:48 [RFC][PATCHv6 00/12] printk: introduce printing kernel thread Sergey Senozhatsky
2017-12-04 13:48 ` [RFC][PATCHv6 01/12] printk: move printk_pending out of per-cpu Sergey Senozhatsky
2017-12-04 13:48 ` [RFC][PATCHv6 02/12] printk: introduce printing kernel thread Sergey Senozhatsky
2017-12-04 13:48 ` [RFC][PATCHv6 03/12] printk: consider watchdogs thresholds for offloading Sergey Senozhatsky
2017-12-04 13:48 ` [RFC][PATCHv6 04/12] printk: add sync printk_emergency API Sergey Senozhatsky
2017-12-04 13:48 ` [RFC][PATCHv6 05/12] printk: enable printk offloading Sergey Senozhatsky
2017-12-04 13:48 ` [RFC][PATCHv6 06/12] PM: switch between printk emergency modes Sergey Senozhatsky
2017-12-04 13:48 ` [RFC][PATCHv6 07/12] printk: register syscore notifier Sergey Senozhatsky
2017-12-04 13:48 ` [RFC][PATCHv6 08/12] printk: force printk_kthread to offload printing Sergey Senozhatsky
2017-12-04 13:48 ` [RFC][PATCHv6 09/12] printk: do not cond_resched() when we can offload Sergey Senozhatsky
2017-12-04 13:48 ` [RFC][PATCHv6 10/12] printk: move offloading logic to per-cpu Sergey Senozhatsky
2017-12-04 13:48 ` [RFC][PATCHv6 11/12] printk: add offloading watchdog API Sergey Senozhatsky
2017-12-04 13:48 ` [RFC][PATCHv6 12/12] printk: improve printk offloading mechanism Sergey Senozhatsky
2017-12-04 13:53 ` [PATCH 0/4] printk: offloading testing module/trace events Sergey Senozhatsky
2017-12-04 13:53 ` [PATCH 1/4] printk/lib: add offloading trace events and test_printk module Sergey Senozhatsky
2017-12-04 13:53 ` [PATCH 2/4] printk/lib: simulate slow consoles Sergey Senozhatsky
2017-12-04 13:53 ` [PATCH 3/4] printk: add offloading takeover traces Sergey Senozhatsky
2017-12-04 13:53 ` [PATCH 4/4] printk: add task name and CPU to console messages Sergey Senozhatsky
2017-12-14 14:27 ` [RFC][PATCHv6 00/12] printk: introduce printing kernel thread Petr Mladek
2017-12-14 14:39 ` Sergey Senozhatsky
2017-12-15 15:55 ` Steven Rostedt
2017-12-14 15:25 ` Tejun Heo
2017-12-14 17:55 ` Steven Rostedt
2017-12-14 18:11 ` Tejun Heo
2017-12-14 18:21 ` Steven Rostedt
2017-12-22 0:09 ` Tejun Heo
2017-12-22 4:19 ` Steven Rostedt
2017-12-28 6:48 ` Sergey Senozhatsky
2017-12-28 10:07 ` Sergey Senozhatsky
2017-12-29 13:59 ` Tetsuo Handa
2017-12-31 1:44 ` Sergey Senozhatsky
2018-01-09 20:06 ` Tejun Heo
2018-01-09 22:08 ` Tetsuo Handa
2018-01-09 22:17 ` Tejun Heo
2018-01-11 11:14 ` Tetsuo Handa
2018-01-09 22:08 ` Steven Rostedt
2018-01-09 22:17 ` Tejun Heo
2018-01-09 22:47 ` Steven Rostedt
2018-01-09 22:53 ` Tejun Heo
2018-01-10 7:18 ` Steven Rostedt
2018-01-10 14:04 ` Tejun Heo
2017-12-15 2:10 ` Sergey Senozhatsky
2017-12-15 3:18 ` Steven Rostedt
2017-12-15 5:06 ` Sergey Senozhatsky
2017-12-15 6:52 ` Sergey Senozhatsky
2017-12-15 15:39 ` Steven Rostedt
2017-12-15 8:31 ` Petr Mladek
2017-12-15 8:42 ` Sergey Senozhatsky
2017-12-15 9:08 ` Petr Mladek
2017-12-15 15:47 ` Steven Rostedt
2017-12-18 9:36 ` Sergey Senozhatsky
2017-12-18 10:36 ` Sergey Senozhatsky
2017-12-18 12:35 ` Sergey Senozhatsky
2017-12-18 13:51 ` Petr Mladek
2017-12-18 13:31 ` Petr Mladek
2017-12-18 13:39 ` Sergey Senozhatsky
2017-12-18 14:13 ` Petr Mladek
2017-12-18 17:46 ` Steven Rostedt
2017-12-19 1:03 ` Sergey Senozhatsky
2017-12-19 1:08 ` Steven Rostedt
2017-12-19 1:24 ` Sergey Senozhatsky
2017-12-19 2:03 ` Steven Rostedt
2017-12-19 2:46 ` Sergey Senozhatsky
2017-12-19 3:38 ` Steven Rostedt
2017-12-19 4:58 ` Sergey Senozhatsky
2017-12-19 14:40 ` Steven Rostedt
2017-12-20 7:46 ` Sergey Senozhatsky
2017-12-19 14:31 ` Michal Hocko
2017-12-20 7:10 ` Sergey Senozhatsky
2017-12-20 12:06 ` Tetsuo Handa
2017-12-21 6:52 ` Sergey Senozhatsky
2017-12-19 4:36 ` Sergey Senozhatsky
2017-12-18 14:10 ` Petr Mladek
2017-12-19 1:09 ` Sergey Senozhatsky
2017-12-15 15:42 ` Steven Rostedt
2017-12-15 15:19 ` Steven Rostedt
2017-12-19 0:52 ` Sergey Senozhatsky
2017-12-19 1:03 ` Steven Rostedt
2018-01-05 2:54 ` Sergey Senozhatsky [this message]
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