Merge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6

Pull SMB3 updates from Steve French:
 "A collection of SMB3 patches adding some reliability features
  (persistent and resilient handles) and improving SMB3 copy offload.

  I will have some additional patches for SMB3 encryption and SMB3.1.1
  signing (important security features), and also for improving SMB3
  persistent handle reconnection (setting ChannelSequence number e.g.)
  that I am still working on but wanted to get this set in since they
  can stand alone"

* 'for-next' of git://git.samba.org/sfrench/cifs-2.6:
  Allow copy offload (CopyChunk) across shares
  Add resilienthandles mount parm
  [SMB3] Send durable handle v2 contexts when use of persistent handles required
  [SMB3] Display persistenthandles in /proc/mounts for SMB3 shares if enabled
  [SMB3] Enable checking for continuous availability and persistent handle support
  [SMB3] Add parsing for new mount option controlling persistent handles
  Allow duplicate extents in SMB3 not just SMB3.1.1

1 files changed, 7 insertions, 1 deletions

diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index b406a32..2b510c5 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -493,7 +493,10 @@ struct smb_vol {
 	bool mfsymlinks:1; /* use Minshall+French Symlinks */
 	bool multiuser:1;
 	bool rwpidforward:1; /* pid forward for read/write operations */
-	bool nosharesock;
+	bool nosharesock:1;
+	bool persistent:1;
+	bool nopersistent:1;
+	bool resilient:1; /* noresilient not required since not fored for CA */
 	unsigned int rsize;
 	unsigned int wsize;
 	bool sockopt_tcp_nodelay:1;
@@ -895,6 +898,8 @@ struct cifs_tcon {
 	bool broken_posix_open; /* e.g. Samba server versions < 3.3.2, 3.2.9 */
 	bool broken_sparse_sup; /* if server or share does not support sparse */
 	bool need_reconnect:1; /* connection reset, tid now invalid */
+	bool use_resilient:1; /* use resilient instead of durable handles */
+	bool use_persistent:1; /* use persistent instead of durable handles */
 #ifdef CONFIG_CIFS_SMB2
 	bool print:1;		/* set if connection to printer share */
 	bool bad_network_name:1; /* set if ret status STATUS_BAD_NETWORK_NAME */
@@ -1015,6 +1020,7 @@ struct cifs_fid {
 	__u64 persistent_fid;	/* persist file id for smb2 */
 	__u64 volatile_fid;	/* volatile file id for smb2 */
 	__u8 lease_key[SMB2_LEASE_KEY_SIZE];	/* lease key for smb2 */
+	__u8 create_guid[16];
 #endif
 	struct cifs_pending_open *pending_open;
 	unsigned int epoch;