Messages in this thread | | | Subject | Re: [PATCH v7 07/11] sparc64: optimized struct page zeroing | From | Pasha Tatashin <> | Date | Wed, 30 Aug 2017 09:19:58 -0400 |
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Hi Dave,
Thank you for acking.
The reason I am not doing initializing stores is because they require a membar, even if only regular stores are following (I hoped to do a membar before first load). This is something I was thinking was not true, but after consulting with colleagues and checking processor manual, I verified that it is the case.
Pasha
> > You should probably use initializing stores when you are doing 8 > stores and we thus know the page struct is cache line aligned. > > But other than that: > > Acked-by: David S. Miller <davem@davemloft.net>
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