Re: [PATCH] x86, clocksource, fix !CONFIG_CLOCKSOURCE_WATCHDOG compile

[Prarit Bhargava <prarit@redhat.com>]

On 02/22/2013 03:14 PM, Thomas Gleixner wrote:
> On Fri, 22 Feb 2013, Prarit Bhargava wrote:
> 
>> If I explicitly disable the clocksource watchdog in the x86 Kconfig,
>> the x86 kernel will not compile unless this is properly defined.
> 
> You shouldn't do that. :)
>  
>> Signed-off-by: Prarit Bhargava <prarit@redhat.com>
>> Cc: John Stultz <john.stultz@linaro.org>
>> Cc: Thomas Gleixner <tglx@linutronix.de>
>> Cc: x86@kernel.org
>> ---
>>  kernel/time/clocksource.c |    1 +
>>  1 file changed, 1 insertion(+)
>>
>> diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c
>> index c958338..e04821f 100644
>> --- a/kernel/time/clocksource.c
>> +++ b/kernel/time/clocksource.c
>> @@ -450,6 +450,7 @@ static void clocksource_enqueue_watchdog(struct clocksource *cs)
>>  static inline void clocksource_dequeue_watchdog(struct clocksource *cs) { }
>>  static inline void clocksource_resume_watchdog(void) { }
>>  static inline int clocksource_watchdog_kthread(void *data) { return 0; }
>> +void clocksource_mark_unstable(struct clocksource *cs) { }
> 
> Unless this is defined as
> 
>> +static inline void clocksource_mark_unstable(struct clocksource *cs) { }
> 
> Right?

Thomas,

Actually that needs to be "void clocksource_mark_unstable()" as it is exported
in include/linux/clocksource.h as such.

The other static inline functions above it are only used in clocksource.c.

So I think my patch is correct ...

P.

> 
> 	tglx