lkml.org 
[lkml]   [2005]   [Aug]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: CONFIG_PRINTK_TIME woes
>How fast is printk?  I haven't looked.
>
>ie: if you do back-to-back printk's, what's the timestamp increment?

On ia64 it looks like about 4-5 usec increment for back-to-back
printk (with no serial console configured, and dmesg -n to turn
off messages to the VGA console).

-Tony
-
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/

\
 
 \ /
  Last update: 2005-08-23 00:39    [W:0.829 / U:0.044 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site