* Felipe Contreras <felipe.contre...@gmail.com> wrote:
> On Mon, Nov 11, 2013 at 7:44 AM, Ingo Molnar <mi...@kernel.org> wrote:
> >
> > * Felipe Contreras <felipe.contre...@gmail.com> wrote:
> >
> >> Otherwise we might not reboot when the user needs it the most (early
> >> on).
> >>
> >> Signed-off-by: Felipe Contreras <felipe.contre...@gmail.com>
> >> ---
> >> kernel/panic.c | 14 +++++++++++++-
> >> 1 file changed, 13 insertions(+), 1 deletion(-)
> >>
> >> diff --git a/kernel/panic.c b/kernel/panic.c
> >> index b6c482c..46e37ff 100644
> >> --- a/kernel/panic.c
> >> +++ b/kernel/panic.c
> >> @@ -468,9 +468,21 @@ EXPORT_SYMBOL(__stack_chk_fail);
> >>
> >> #endif
> >>
> >> -core_param(panic, panic_timeout, int, 0644);
> >> core_param(pause_on_oops, pause_on_oops, int, 0644);
> >>
> >> +static int __init set_panic_timeout(char *str)
> >> +{
> >> + int timeout;
> >> +
> >> + if (!get_option(&str, &timeout))
> >> + return -EINVAL;
> >> +
> >> + panic_timeout = timeout;
> >> + return 0;
> >> +}
> >> +
> >> +early_param("panic_timeout", set_panic_timeout);
> >> +
> >
> > For simple integer parameters simple_strtol() is better and (a tiny bit)
> > faster.
>
> simple_strtol() is deprecated in favor of kstrtol().
Yes, true - my main point is that get_option() isn't the right choice
here, you need to use a single-integer parsing function.
Thanks,
Ingo
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