tree e9d6ab93a7c3f95c259a558d63f9ef2952a2f185
parent e3b1df2dbd7bcda807a94db131fda6c2bbd1480a
author Trond Myklebust <trond.myklebust@primarydata.com> 1440506484 -0400
committer Trond Myklebust <trond.myklebust@primarydata.com> 1440528009 -0400

NFSv4.1/pnfs Improve the packing of struct pnfs_layout_hdr

Eliminate a couple of holes in the structure, and move the 2 atomics
into the same cacheline.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>