fs/nfsd/xdr4.h

2  *  Server-side types for NFSv4.
49 #define SET_CSTATE_FLAG(c, f) ((c)->sid_flags |= (f))
50 #define HAS_CSTATE_FLAG(c, f) ((c)->sid_flags & (f))
51 #define CLEAR_CSTATE_FLAG(c, f) ((c)->sid_flags &= ~(f))
54  * nfsd4_encode_bool - Encode an XDR bool type result
56  * @val: boolean value to encode
74  * nfsd4_encode_uint32_t - Encode an XDR uint32_t type result
76  * @val: integer value to encode
104  * nfsd4_encode_uint64_t - Encode an XDR uint64_t type result
106  * @val: integer value to encode
129  * nfsd4_encode_opaque_fixed - Encode a fixed-length XDR opaque type result
154  * nfsd4_encode_opaque - Encode a variable-length XDR opaque type result
202 	return cs->slot != NULL;  in nfsd4_has_session()
370 	char *		op_fname;	    /* request - everything but CLAIM_PREV */
371 	u32		op_delegate_type;   /* request - CLAIM_PREV only */
372 	stateid_t       op_delegate_stateid; /* request - response */
373 	u32		op_why_no_deleg;    /* response - DELEG_NONE_EXT only */
612 	u32			gd_notify_types;/* request - response */
722 		set_bit(NFSD4_COPY_F_SYNCHRONOUS, &copy->cp_flags);  in nfsd4_copy_set_sync()
724 		clear_bit(NFSD4_COPY_F_SYNCHRONOUS, &copy->cp_flags);  in nfsd4_copy_set_sync()
729 	return test_bit(NFSD4_COPY_F_SYNCHRONOUS, &copy->cp_flags);  in nfsd4_copy_is_sync()
734 	return !test_bit(NFSD4_COPY_F_SYNCHRONOUS, &copy->cp_flags);  in nfsd4_copy_is_async()
739 	return !test_bit(NFSD4_COPY_F_INTRA, &copy->cp_flags);  in nfsd4_ssc_is_inter()
872 	/* scratch variables for XDR encode */
886 	struct nfsd4_compoundargs *args = resp->rqstp->rq_argp;  in nfsd4_is_solo_sequence()
887 	return resp->opcnt == 1 && args->ops[0].opnum == OP_SEQUENCE;  in nfsd4_is_solo_sequence()
891  * The session reply cache only needs to cache replies that the client
893  * consisting of only a SEQUENCE op, so we may as well cache those too.
896  * (RETRY_UNCACHED_REP can only be returned in the second op of a
901 	return (resp->cstate.slot->sl_flags & NFSD4_SLOT_CACHETHIS)  in nfsd4_cache_this()
907 	struct nfsd4_compoundres *resp = rqstp->rq_resp;  in nfsd4_last_compound_op()
908 	struct nfsd4_compoundargs *argp = rqstp->rq_argp;  in nfsd4_last_compound_op()
910 	return argp->opcnt == resp->opcnt;  in nfsd4_last_compound_op()
1000 	 * Cache compounds containing these ops in the xid-based drc:
1001 	 * We use the DRC for compounds containing non-idempotent
1002 	 * operations, *except* those that are 4.1-specific (since
1013 	/* Most ops return only an error on failure; some may do more: */