Re: [patch] Generic way to control display of debug printk's

From: H. Peter Anvin (hpa@zytor.com)
Date: Fri Mar 21 2003 - 21:15:06 EST

Next message: Petr Vandrovec: "Re: vt.c in 2.5.65-ac1"
Previous message: Michael Mauch: "Re: [2.4.21-pre5] compile error in ip_conntrack_ftp.c:440:"
In reply to: Martin Hicks: "[patch] Generic way to control display of debug printk's"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

Followup to: <20030321223717.GA1241@bork.org>
By author: Martin Hicks <mort@wildopensource.com>
In newsgroup: linux.dev.kernel
>
> It seems to me that a generic way to dynamically control the printing
> of certain messages to the console during kernel boot is required.
> Systems that really need this are large SMP systems or NUMA machines
> with a large number of nodes. The number of messages that appear
> per-node or per-cpu is huge in these machines.
>

See KERN_EMERG, KERN_ALERT, KERN_CRIT, KERN_ERR, KERN_WARNING,
KERN_NOTICE, KERN_INFO, KERN_DEBUG.

-hpa

-- 
<hpa@transmeta.com> at work, <hpa@zytor.com> in private!
"Unix gives you enough rope to shoot yourself in the foot."
Architectures needed: ia64 m68k mips64 ppc ppc64 s390 s390x sh v850 x86-64
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Next message: Petr Vandrovec: "Re: vt.c in 2.5.65-ac1"
Previous message: Michael Mauch: "Re: [2.4.21-pre5] compile error in ip_conntrack_ftp.c:440:"
In reply to: Martin Hicks: "[patch] Generic way to control display of debug printk's"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

This archive was generated by hypermail 2b29 : Sun Mar 23 2003 - 22:00:40 EST