Re: [printk] fbc14616f4: BUG:kernel_reboot-without-warning_in_test_stage

From: Sergey Senozhatsky
Date: Thu Apr 13 2017 - 00:34:15 EST


On (04/12/17 20:43), Pavel Machek wrote:
[..]
> > when the limit of "number of lines printed" is 0, then no
> > offloading takes place.
>
> And with "number of lines printed" set to 999999, it will get us
> previous behaviour, right?

`atomic_print_limit' set to zero disables offloading explicitly.
at the same time, an unreasonably high `atomic_print_limit' value
makes offloading less possible and starting from some value,
basically, disables it implicitly.

-ss