Re: [PATCHSET] 2.4.21-pre2-jp15

[Jörg Prante]

>          Sorry, the patch doesn't change anything.
>          I am compiling with PREEMPT off.
>          Looking at sysrq.c , I would say that a couple of
>          #ifdef's are missing. The code in the handle_preempt
>          function, I think should be ifdef'd on CONFIG_PREEMPT_LOG
>
>          Margit

Hi Margit,

you should enable preemptive kernel logging only if you selected preemptive 
kernel.

In the case of preempt logging turned off, the show_preempt_log() function 
should evaluate to an empty function

#define show_preempt_log()	do { } while(0)

as defined in <linux/sched.h>

Best regards,

Jörg