On 12/22/2015 09:24 AM, Christoph Lameter wrote: > On Tue, 22 Dec 2015, Dave Hansen wrote: >> Or are you just saying that we should use the poisoning *code* that we >> already have in slub? Using the _code_ looks like a really good idea, >> whether we're using it to write POISON_FREE, or 0's. Something like the >> attached patch? > > Why would you use zeros? The point is just to clear the information right? > The regular poisoning does that.
It then allows you to avoid the zeroing at allocation time. -- 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/
