Messages in this thread | | | Date | Mon, 7 Aug 2017 13:03:03 -0500 (CDT) | From | Christopher Lameter <> | Subject | Re: [RFC][PATCH] mm/slub.c: Allow poisoning to use the fast path |
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On Mon, 7 Aug 2017, Laura Abbott wrote:
> > Ok I see that the objects are initialized with poisoning and redzoning but > > I do not see that there is fastpath code to actually check the values > > before the object is reinitialized. Is that intentional or am > > I missing something? > > Yes, that's intentional here. I see the validation as a separate more > expensive feature. I had a crude patch to do some checks for testing > and I know Daniel Micay had an out of tree patch to do some checks > as well.
Ok then this patch does nothing? How does this help?
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