[PATCH v7 RFC 1/3] sparc: Break up monolithic iommu table/lock into finer graularity pools and lock
Sowmini Varadhan
sowmini.varadhan at oracle.com
Tue Mar 31 08:38:25 AEDT 2015
On (03/31/15 08:28), Benjamin Herrenschmidt wrote:
>
> Provided that the IB test doesn't come up with a significant difference,
> I definitely vote for the simpler version of doing a normal spin_lock.
sounds good. let me wait for the confirmation from IB,
and I'll send out patchv8 soon after.
FWIW, I'm ok with all the other comments- thanks for the feedback.
--Sowmini
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