ceph: resync headers with userland

Notable changes include pool op defines and types, FLOCK feature bit, and
new CMPXATTR osd ops.

Signed-off-by: Sage Weil <sage@newdream.net>
diff --git a/fs/ceph/ceph_strings.c b/fs/ceph/ceph_strings.c
index 8e4be6a..7890830 100644
--- a/fs/ceph/ceph_strings.c
+++ b/fs/ceph/ceph_strings.c
@@ -10,7 +10,6 @@
 	case CEPH_ENTITY_TYPE_OSD: return "osd";
 	case CEPH_ENTITY_TYPE_MON: return "mon";
 	case CEPH_ENTITY_TYPE_CLIENT: return "client";
-	case CEPH_ENTITY_TYPE_ADMIN: return "admin";
 	case CEPH_ENTITY_TYPE_AUTH: return "auth";
 	default: return "unknown";
 	}
@@ -45,6 +44,7 @@
 	case CEPH_OSD_OP_SETXATTRS: return "setxattrs";
 	case CEPH_OSD_OP_RESETXATTRS: return "resetxattrs";
 	case CEPH_OSD_OP_RMXATTR: return "rmxattr";
+	case CEPH_OSD_OP_CMPXATTR: return "cmpxattr";
 
 	case CEPH_OSD_OP_PULL: return "pull";
 	case CEPH_OSD_OP_PUSH: return "push";
@@ -174,3 +174,24 @@
 	}
 	return "???";
 }
+
+const char *ceph_pool_op_name(int op) {
+  switch (op) {
+  case POOL_OP_CREATE:
+    return "create pool";
+  case POOL_OP_DELETE:
+    return "delete pool";
+  case POOL_OP_AUID_CHANGE:
+    return "change auid";
+  case POOL_OP_CREATE_SNAP:
+    return "create snap";
+  case POOL_OP_DELETE_SNAP:
+    return "delete snap";
+  case POOL_OP_CREATE_UNMANAGED_SNAP:
+    return "create unmanaged snap";
+  case POOL_OP_DELETE_UNMANAGED_SNAP:
+    return "delete unmanaged snap";
+  default:
+    return "unknown";
+  }
+}