Messages in this thread | | | Subject | Re: [PATCH] "volatile considered harmful" document | From | Krzysztof Halasa <> | Date | Sun, 13 May 2007 18:30:04 +0200 |
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Robert Hancock <hancockr@shaw.ca> writes:
> You don't need volatile in that case, rmb() can be used.
rmb() invalidates all compiler assumptions, it can be much slower. -- Krzysztof Halasa - 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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