tree 2e52687ade7f3e52b5621142997ca6e7b38df70a
parent 70ca734a14366b634224a1e4586d43b36b65ab67
author Steve French <sfrench@us.ibm.com> 1128371844 -0700
committer Steve French <sfrench@us.ibm.com> 1128371844 -0700

[CIFS] Add writepages support to shrink memory usage on writes,
eliminate the double copy, and improve cifs write performance and
help the server by upping the typical write size from 4K to 16K
(or even larger if wsize set explicitly)  for servers which support this.
Part 1 of 2

Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
Signed-off-by: Steve French  <sfrench@us.ibm.com>