Re: CONFIG_PRINTK_TIME woes

tony.luck
2005-08-22T22:36:39Z

>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