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On Wed, 14 Aug 2002, Alexander Viro wrote: > > > On Wed, 14 Aug 2002, Benjamin LaHaise wrote: > > > On Tue, Aug 13, 2002 at 09:11:55PM -0700, Andrew Morton wrote: > > > It requires root. > > > > Still, unlike kernel code that can be rate limited, this call cannot. > > Besides, isn't adding yet another syscall that's equivalent to write(2) > > a reason to take this patch and burn it along with the vomit its caused? > > I have a better suggestion. How about we make write(2) on /dev/console to > act as printk()? IOW, how about making _all_ writes to console show up in > dmesg? > > Then we don't need anything special to do logging _and_ we get output > of init scripts captured. For free. dmesg(8) would pick that up, klogd(8) > will work as is, etc. > > Linus? Well, apart from the fact that you get into an endless loop with klogd, who wants to spew the kernel messages back to the console under some circumstances.. That said, I like the notion. I've always hated the fact that all the boot-time messages get lost, simply because syslogd hadn't started, and as a result things like fsck ran without any sign afterwards. The kernel log approach saves it all in one place. But /dev/console just sounds potentially _too_ noisy. Linus - 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/ | ||||||||||||
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