69c7c81190
The TCP stacks have long accessed t_logstate directly, but in order to do tracepoints and the new bbpoints we need to move to using the new inline functions. This adds them and moves rack to now use the tcp_tracepoints. Reviewed by: tuexen, gallatin Sponsored by: Netflix Inc Differential Revision: https://reviews.freebsd.org/D38831
32 lines
807 B
C
32 lines
807 B
C
#ifndef __tcp_accounting_h__
|
|
#define __tcp_accounting_h__
|
|
/*
|
|
* Return values from tcp_do_ack_accounting
|
|
* and indexs to the into the tcp_proc_time[]
|
|
* array.
|
|
*/
|
|
#define ACK_BEHIND 0
|
|
#define ACK_SACK 1
|
|
#define ACK_CUMACK 2
|
|
#define ACK_CUMACK_SACK 3
|
|
#define ACK_DUPACK 4
|
|
#define ACK_RWND 5
|
|
/* Added values for tracking output too */
|
|
#define SND_BLOCKED 6
|
|
#define SND_LIMITED 7
|
|
#define SND_OUT_DATA 8
|
|
#define SND_OUT_ACK 9
|
|
#define SND_OUT_FAIL 10
|
|
/* We also count in the counts array two added (MSS sent and ACKS In) */
|
|
#define CNT_OF_MSS_OUT 11
|
|
#define CNT_OF_ACKS_IN 12
|
|
|
|
/* for the tcpcb we add two more cycle counters */
|
|
#define CYC_HANDLE_MAP 11
|
|
#define CYC_HANDLE_ACK 12
|
|
|
|
/* #define TCP_NUM_PROC_COUNTERS 11 defined in tcp_var.h */
|
|
/* #define TCP_NUM_CNT_COUNTERS 13 defined in tcp_var.h */
|
|
|
|
#endif
|