OP_CB_RECALLABLE_OBJ_AVAIL   30 fs/nfs/callback.h 	OP_CB_RECALLABLE_OBJ_AVAIL = 9,
OP_CB_RECALLABLE_OBJ_AVAIL   93 fs/nfsd/nfs4callback.c 	OP_CB_RECALLABLE_OBJ_AVAIL	= 9,