On Mon, Jan 17, 2011 at 09:46:23PM -0500, David Dillow wrote: > To be sure, this is not going to be a huge efficiency gain, but it does > reduce CPU usage and raises the largest possible IO size with the > default srp_sg_tablesize of 12 from 768 KB to some 24 GB. Not that we'd > likely need that large of a request or be able to allocate 12 2GB > contiguous memory areas, of course.
AH! So this is why.. I went to some trouble to add huge page support to some code expecting to get bigger/more consisent SRP IOs and didn't quite get that result :) Jason -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
