Messages in this thread | | | From | "H. Peter Anvin" <> | Subject | Re: [patch] Generic way to control display of debug printk's | Date | 21 Mar 2003 18:15:06 -0800 |
| |
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/
| |