tree 19f39cac9cff045e8c753ab8908deadc1c9c6bab
parent 35754bc00e94e598c432ad02f7a3d3063c4402e3
author Peng Tao <bergwolf@gmail.com> 1348556157 +0800
committer Trond Myklebust <Trond.Myklebust@netapp.com> 1349739142 -0400

NFS41: send real write size in layoutget

For buffer write, block layout client scan inode mapping to find
next hole and use offset-to-hole as layoutget length. Object
layout client uses offset-to-isize as layoutget length.

For direct write, both block layout and object layout use dreq->bytes_left.

Signed-off-by: Peng Tao <tao.peng@emc.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>