[CIFS] Update readme to indicate change to default mount (serverino)

Signed-off-by: Steve French <sfrench@us.ibm.com>

fs/cifs/CHANGES

@@ -1,3 +1,9 @@
+Version 1.59
+------------
+Client uses server inode numbers (which are persistent) rather than
+client generated ones by default (mount option "serverino" turned
+on by default if server supports it).
+
 Version 1.58
 ------------
 Guard against buffer overruns in various UCS-2 to UTF-8 string conversions
@@ -10,6 +16,8 @@ we converted from).  Fix endianness of the vcnum field used during
 session setup to distinguish multiple mounts to same server from different
 userids. Raw NTLMSSP fixed (it requires /proc/fs/cifs/experimental
 flag to be set to 2, and mount must enable krb5 to turn on extended security).
+Performance of file create to Samba improved (posix create on lookup
+removes 1 of 2 network requests sent on file create)
  
 Version 1.57
 ------------

fs/cifs/README

@@ -388,8 +388,13 @@ A partial list of the supported mount options follows:
 		or the CIFS Unix Extensions equivalent and for those
 		this mount option will have no effect.  Exporting cifs mounts
 		under nfsd requires this mount option on the cifs mount.
+		This is now the default if server supports the 
+		required network operation.
   noserverino   Client generates inode numbers (rather than using the actual one
-		from the server) by default.
+		from the server). These inode numbers will vary after
+		unmount or reboot which can confuse some applications,
+		but not all server filesystems support unique inode
+		numbers.
   setuids       If the CIFS Unix extensions are negotiated with the server
 		the client will attempt to set the effective uid and gid of
 		the local process on newly created files, directories, and

fs/cifs/cifsfs.h

@@ -100,5 +100,5 @@ extern long cifs_ioctl(struct file *filep, unsigned int cmd, unsigned long arg);
 extern const struct export_operations cifs_export_ops;
 #endif /* EXPERIMENTAL */
 
-#define CIFS_VERSION   "1.58"
+#define CIFS_VERSION   "1.59"
 #endif				/* _CIFSFS_H */