On Tue, 20 Jul 2010 15:20:01 -0700 Zach Pfeffer <zpfeffer@xxxxxxxxxxxxxx> wrote: > > I'm not saying that it's reasonable to pass (or even allocate) a 1MB > > buffer via the DMA API. > > But given a bunch of large chunks of memory, is there any API that can > manage them (asked this on the other thread as well)? What is the problem about mapping a 1MB buffer with the DMA API? Possibly, an IOMMU can't find space for 1MB but it's not the problem of the DMA API. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>