From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org, Ahmad Fatoum <a.fatoum@pengutronix.de>
Subject: Re: [PATCH 1/2] console: scale number of log messages with available RAM
Date: Fri, 08 Mar 2024 08:02:19 +0100 [thread overview]
Message-ID: <170988133976.1569607.4810809105309302063.b4-ty@pengutronix.de> (raw)
In-Reply-To: <20240306184519.626594-1-a.fatoum@pengutronix.de>
On Wed, 06 Mar 2024 19:45:18 +0100, Ahmad Fatoum wrote:
> The default value of 1000 messages is too small with
> CONFIG_COMPILE_LOGLEVEL=7, because the many driver debug messages
> will evict any earlier error or warning messages that have been
> in the log.
>
> Assuming a log record size of 128 bytes, 1000 messages translates to
> 128kB, which has quite a bit of breathing room. Let's instead scale the
> maximum with the available memory: one message per 32KiB of malloc area.
>
> [...]
Applied, thanks!
[1/2] console: scale number of log messages with available RAM
https://git.pengutronix.de/cgit/barebox/commit/?id=2c04db069871 (link may not be stable)
[2/2] commands: dmesg: support aborting dmesg output with ctrl-c
https://git.pengutronix.de/cgit/barebox/commit/?id=9eb0055d0ae9 (link may not be stable)
Best regards,
--
Sascha Hauer <s.hauer@pengutronix.de>
prev parent reply other threads:[~2024-03-08 7:03 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-06 18:45 Ahmad Fatoum
2024-03-06 18:45 ` [PATCH 2/2] commands: dmesg: support aborting dmesg output with ctrl-c Ahmad Fatoum
2024-03-08 7:02 ` Sascha Hauer [this message]
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