> Another problem, maybe we should use get_jiffies_64() instead of jiffies > directly here OR we'll meet wraparound problems on 32bit system. But a > same problem is that the jiffies_lock is not safe in NMI context...
To quote Winnie the Pooh - "Bother". Can someone think of a clever way to get a sane 64 bit jiffie value on 32-bit systems (even when we get an NMI in the middle of updating the 64-bit jiffie)? -Tony -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
