Brent Casavant <bcasavan@xxxxxxx> writes: > Is there some particular reason we need the cast to int on the > return path for atomic_cmpxchg()? It looks to me as if this > macro would work equally well with an atomic_t or an atomic64_t. No, this is won't work, atomic_cmpxchg is strictly only defined for atomic_t. See commit 4a6dae6d382e9edf3ff440b819e554ed706359bc. Andreas. -- Andreas Schwab, SuSE Labs, schwab@xxxxxxx SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different." - 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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