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xprt_adjust_cwnd(9) [suse man page]

XPRT_ADJUST_CWND(9)						 Linux Networking					       XPRT_ADJUST_CWND(9)

NAME
xprt_adjust_cwnd - adjust transport congestion window SYNOPSIS
void xprt_adjust_cwnd(struct rpc_task * task, int result); ARGUMENTS
task recently completed RPC request used to adjust window result result code of completed RPC request DESCRIPTION
We use a time-smoothed congestion estimator to avoid heavy oscillation. COPYRIGHT
Kernel Hackers Manual 2.6. July 2010 XPRT_ADJUST_CWND(9)

Check Out this Related Man Page

TCP_CONGCTL(9)						   BSD Kernel Developer's Manual					    TCP_CONGCTL(9)

NAME
tcp_congctl -- TCP congestion control API SYNOPSIS
#include <netinet/tcp_congctl.h> int tcp_congctl_register(const char *, struct tcp_congctl *); int tcp_congctl_unregister(const char *); DESCRIPTION
The tcp_congctrl API is used to add or remove TCP congestion control algorithms on-the-fly and to modularize them. It includes basically two functions: tcp_congctl_register(const char *, struct tcp_congctl *) Registers a new congestion control algorithm. The struct tcp_congctl argument must contain a list of callbacks like the following: struct tcp_congctl { int (*fast_retransmit)(struct tcpcb *, struct tcphdr *); void (*slow_retransmit)(struct tcpcb *); void (*fast_retransmit_newack)(struct tcpcb *, struct tcphdr *); void (*newack)(struct tcpcb *, struct tcphdr *); void (*cong_exp)(struct tcpcb *); }; tcp_congctl_unregister(const char *) If found, unregister the selected TCP congestion control algorithm. RETURN VALUES
tcp_congctl_register() and tcp_congctl_unregister() both return 0 when there is no error. If the name is already registered, tcp_congctl_register() will return EEXIST. tcp_congctl_unregister() can return ENOENT if there is no congestion control algorithm by that name and can return EBUSY if the matched algorithm is being used by userspace applications. FILES
Implementation is in sys/netinet/tcp_congctl.c and the interface is in sys/netinet/tcp_congctl.h. SEE ALSO
tcp(4) BSD
October 15, 2006 BSD
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