Re: + update-mm-acx-driver-to-version-0331.patch added to -mm tree

[Arjan van de Ven]

> -struct wlandevice {
> +struct acx_device {
> +	/* most frequent accesses first (dereferencing and cache line!) */
> +
> +	/*** Locking ***/
> +	struct semaphore	sem;
> +	spinlock_t		lock;
> +#if defined(PARANOID_LOCKING) /* Lock debugging */
> +	const char		*last_sem;
> +	const char		*last_lock;
> +	unsigned long		sem_time;
> +	unsigned long		lock_time;
> +#endif
> +

any chance of turning this into a mutex instead?
(and you get some of the debugging for free instead that way)

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