Also io->pending may need better protection - atomic, but missing memory barriers? (May be getting away without sometimes due to side-effects of other function calls, but needs doing properly.)
[BTW Other device-mapper atomic_t usage also needs reviewing.] Alasdair -- [EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
