> -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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