Messages in this thread | | | From | Denis Vlasenko <> | Subject | Re: + update-mm-acx-driver-to-version-0331.patch added to -mm tree | Date | Wed, 1 Feb 2006 09:07:00 +0200 |
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On Wednesday 01 February 2006 07:28, Arjan van de Ven wrote: > > > -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)
(/me is reading Ingo's docs...)
Nice :)
Yes, we will do the conversion later. For now we want our driver usable on vanilla 2.6.10. -- vda - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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