[Xen-devel] Re: mthca use of dma_sync_single is bogus

[Roland Dreier <rdreier@xxxxxxxxx>]

 > And what about the attached patch to mthca_memfree? It changes alloc_pages 
 > for
 > pci_alloc_consistent. Using it, I can enable FMR and the driver runs fine.

As Michael said, this uses a lot of consistent memory.  Probably too
much on some systems.

 - R.

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