On Monday, 25. June 2007, Rafael J. Wysocki wrote:
> [I hope the ACKs still apply.]
>
Mine does
> +static void helper_lock(void)
> +{
> + atomic_inc(&running_helpers);
> + smp_mb__after_atomic_inc();
> +}
> +
> +static void helper_unlock(void)
> +{
> + if (atomic_dec_and_test(&running_helpers))
> + wake_up(&running_helpers_waitq);
> +}
> +
> +static void register_pm_notifier_callback(void)
> +{
> + pm_notifier(usermodehelper_pm_callback, 0);
> +}
> +#else /* CONFIG_PM */
> +static inline void helper_lock(void) {}
> +static inline void helper_unlock(void) {}
> +static inline void register_pm_notifier_callback(void) {}
>
Sorry for not realising this before, but I think, we should also inline the
actual implementations of helper_lock, helper_unlock and
register_pm_notifier_callback
Regards
Uli
--
------- ROAD ...the handyPC Company - - - ) ) )
Uli Luckas
Software Development
ROAD GmbH
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fon: +49 (30) 230069 - 64 | fax: +49 (30) 230069 - 69
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