tree 6b0cf7d6aed03e9d7d0b705cf7ba79792ab062a2
parent 8d5ce4d23c79e0f9861b19fc534f5b2dc636f79c
author Jeff Layton <jlayton@redhat.com> 1337166797 -0400
committer Steve French <sfrench@us.ibm.com> 1337217210 -0500

cifs: add refcounting to cifs_readdata structures

This isn't strictly necessary for the async readpages code, but the
uncached version will need to be able to collect the replies after
issuing the calls. Add a kref to cifs_readdata and use change the
code to take and put references appropriately.

Signed-off-by: Jeff Layton <jlayton@redhat.com>