afs: support the CB.ProbeUuid RPC op
Add support for the CB.ProbeUuid cache manager RPC op. This allows a modern
OpenAFS server to quickly ask if the client has been rebooted.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/afs/afs_cm.h b/fs/afs/afs_cm.h
index 5f62f3e..255f5dd 100644
--- a/fs/afs/afs_cm.h
+++ b/fs/afs/afs_cm.h
@@ -24,6 +24,7 @@
CBGetXStatsVersion = 209, /* get version of extended statistics */
CBGetXStats = 210, /* get contents of extended statistics data */
CBInitCallBackState3 = 213, /* initialise callback state, version 3 */
+ CBProbeUuid = 214, /* check the client hasn't rebooted */
CBTellMeAboutYourself = 65538, /* get client capabilities */
};