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>Are there architectures out there that absolutely must implement this >with a spinlock? Your suggested API of functions to read/write 64-bit >values atomically would work for such a case, but still I am just >curious. At least PPC32 can't do that without a spinlock_irq Ben. - 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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