On Wed, 2008-10-22 at 10:34 +0200, Petr Tesarik wrote: > c b/kernel/spinlock.c > index 29ab207..f769d8a 100644 > --- a/kernel/spinlock.c > +++ b/kernel/spinlock.c > @@ -121,7 +121,11 @@ unsigned long __lockfunc _read_lock_irqsave(rwlock_t *lock) > local_irq_save(flags); > preempt_disable(); > rwlock_acquire_read(&lock->dep_map, 0, 0, _RET_IP_); > +#ifdef CONFIG_LOCKDEP > LOCK_CONTENDED(lock, _raw_read_trylock, _raw_read_lock); > +#else > + _raw_read_lock_flags(lock, &flags); > +#endif > return flags; > } That should be CONFIG_LOCK_STAT. But aside from that, I really don't like this change, I'd rather you'd create a LOCK_CONTENDED_FLAGS() that can deal with this. -- To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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