linux/sunrpc/xprt.h

1 /* SPDX-License-Identifier: GPL-2.0 */
30 #define RPC_MAXCWND(xprt)	((xprt)->max_reqs << RPC_CWNDSHIFT)
31 #define RPCXPRT_CONGESTED(xprt) ((xprt)->cong >= (xprt)->cwnd)
56 	 * This is the user-visible part
68 	int			rq_cong;	/* has incremented xprt->cong */
87 	size_t			rq_xmit_bytes_sent;	/* total bytes sent */
88 	size_t			rq_reply_bytes_recvd;	/* total reply bytes */
94 	unsigned long		rq_majortimeo;	/* major timeout alarm */
95 	unsigned long		rq_minortimeo;	/* minor timeout alarm */
96 	unsigned long		rq_timeout;	/* Current timeout value */
97 	ktime_t			rq_rtt;		/* round-trip time */
203 	const struct rpc_timeout *timeout;	/* timeout parms */  member
221 	unsigned int		num_reqs;	/* total slots */
272 	unsigned int		bc_alloc_count;	/* Total number of preallocs */
283 		unsigned long		bind_count,	/* total number of binds */
284 					connect_count,	/* total number of connects */
322 	return test_bit(RPC_BC_PA_IN_USE, &req->rq_bc_pa_state);  in bc_prealloc()
398 	return xprt->ops->enable_swap(xprt);  in xprt_enable_swap()
404 	xprt->ops->disable_swap(xprt);  in xprt_disable_swap()
435  * Reserved bit positions in xprt->state
453 	set_bit(XPRT_CONNECTED, &xprt->state);  in xprt_set_connected()
458 	clear_bit(XPRT_CONNECTED, &xprt->state);  in xprt_clear_connected()
463 	return test_bit(XPRT_CONNECTED, &xprt->state);  in xprt_connected()
468 	return test_and_set_bit(XPRT_CONNECTED, &xprt->state);  in xprt_test_and_set_connected()
473 	return test_and_clear_bit(XPRT_CONNECTED, &xprt->state);  in xprt_test_and_clear_connected()
479 	clear_bit(XPRT_CONNECTING, &xprt->state);  in xprt_clear_connecting()
485 	return test_bit(XPRT_CONNECTING, &xprt->state);  in xprt_connecting()
490 	return test_and_set_bit(XPRT_CONNECTING, &xprt->state);  in xprt_test_and_set_connecting()
495 	test_and_set_bit(XPRT_BOUND, &xprt->state);  in xprt_set_bound()
500 	return test_bit(XPRT_BOUND, &xprt->state);  in xprt_bound()
505 	clear_bit(XPRT_BOUND, &xprt->state);  in xprt_clear_bound()
511 	clear_bit(XPRT_BINDING, &xprt->state);  in xprt_clear_binding()
517 	return test_and_set_bit(XPRT_BINDING, &xprt->state);  in xprt_test_and_set_binding()