Jim Harris 6d4ce17380 bdev/nvme: do not split SGE callbacks on 2MB boundaries
An SGE could be for a payload that is greater than the NVMe
devices MDTS (i.e. 128KB), but that SGE may not be aligned
on a sector-size boundary.  We can safely assume that each
iov is individually physically contiguous - the DPDK
mempools for example guarantee this.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I8143ed01814c3154d0a06b8bbc548484437c1e88
2017-01-05 15:51:04 -07:00
..
2016-10-14 01:54:13 +08:00