diff options
| author | Jeff Layton <jlayton@poochiereds.net> | 2016-05-24 12:27:44 +0200 |
|---|---|---|
| committer | Steve French <smfrench@gmail.com> | 2016-06-24 06:44:44 +0200 |
| commit | 3d22462ae915743f3be5bf1ab3d4a6b72c2bb6c9 (patch) | |
| tree | c72abbba49e16521c490a8981282dc5919eee402 /fs/cifs/cifsglob.h | |
| parent | x86: avoid avoid passing around 'thread_info' in stack dumping code (diff) | |
| download | linux-3d22462ae915743f3be5bf1ab3d4a6b72c2bb6c9.tar.xz linux-3d22462ae915743f3be5bf1ab3d4a6b72c2bb6c9.zip | |
cifs: stuff the fl_owner into "pid" field in the lock request
Right now, we send the tgid cross the wire. What we really want to send
though is a hashed fl_owner_t since samba treats this field as a generic
lockowner.
It turns out that because we enforce and release locks locally before
they are ever sent to the server, this patch makes no difference in
behavior. Still, setting OFD locks on the server using the process
pid seems wrong, so I think this patch still makes sense.
Signed-off-by: Jeff Layton <jlayton@poochiereds.net>
Signed-off-by: Steve French <smfrench@gmail.com>
Acked-by: Pavel Shilovsky <pshilovsky@samba.org>
Acked-by: Sachin Prabhu <sprabhu@redhat.com>
Diffstat (limited to 'fs/cifs/cifsglob.h')
| -rw-r--r-- | fs/cifs/cifsglob.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index bba106cdc43c..8f1d8c1e72be 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -1619,6 +1619,7 @@ void cifs_oplock_break(struct work_struct *work); extern const struct slow_work_ops cifs_oplock_break_ops; extern struct workqueue_struct *cifsiod_wq; +extern __u32 cifs_lock_secret; extern mempool_t *cifs_mid_poolp; |