Date: Tue, 16 Jun 2009 18:58:50 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r194303 - head/sys/netinet Message-ID: <200906161858.n5GIwoM8040861@svn.freebsd.org>
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Author: jhb Date: Tue Jun 16 18:58:50 2009 New Revision: 194303 URL: http://svn.freebsd.org/changeset/base/194303 Log: - Change members of tcpcb that cache values of ticks from int to u_int: t_rcvtime, t_starttime, t_rtttime, t_bw_rtttime, ts_recent_age, t_badrxtwin. - Change t_recent in struct timewait from u_long to u_int32_t to match the type of the field it shadows from tcpcb: ts_recent. - Change t_starttime in struct timewait from u_long to u_int to match the t_starttime field in tcpcb. Requested by: bde (1, 3) Modified: head/sys/netinet/tcp_usrreq.c head/sys/netinet/tcp_var.h Modified: head/sys/netinet/tcp_usrreq.c ============================================================================== --- head/sys/netinet/tcp_usrreq.c Tue Jun 16 18:22:34 2009 (r194302) +++ head/sys/netinet/tcp_usrreq.c Tue Jun 16 18:58:50 2009 (r194303) @@ -1823,11 +1823,11 @@ db_print_tcpcb(struct tcpcb *tp, const c tp->snd_recover); db_print_indent(indent); - db_printf("t_maxopd: %u t_rcvtime: %d t_startime: %d\n", + db_printf("t_maxopd: %u t_rcvtime: %u t_startime: %u\n", tp->t_maxopd, tp->t_rcvtime, tp->t_starttime); db_print_indent(indent); - db_printf("t_rttime: %d t_rtsq: 0x%08x t_bw_rtttime: %d\n", + db_printf("t_rttime: %u t_rtsq: 0x%08x t_bw_rtttime: %u\n", tp->t_rtttime, tp->t_rtseq, tp->t_bw_rtttime); db_print_indent(indent); @@ -1854,7 +1854,7 @@ db_print_tcpcb(struct tcpcb *tp, const c tp->snd_scale, tp->rcv_scale, tp->request_r_scale); db_print_indent(indent); - db_printf("ts_recent: %u ts_recent_age: %d\n", + db_printf("ts_recent: %u ts_recent_age: %u\n", tp->ts_recent, tp->ts_recent_age); db_print_indent(indent); @@ -1863,7 +1863,7 @@ db_print_tcpcb(struct tcpcb *tp, const c db_print_indent(indent); db_printf("snd_ssthresh_prev: %lu snd_recover_prev: 0x%08x " - "t_badrxtwin: %d\n", tp->snd_ssthresh_prev, + "t_badrxtwin: %u\n", tp->snd_ssthresh_prev, tp->snd_recover_prev, tp->t_badrxtwin); db_print_indent(indent); Modified: head/sys/netinet/tcp_var.h ============================================================================== --- head/sys/netinet/tcp_var.h Tue Jun 16 18:22:34 2009 (r194302) +++ head/sys/netinet/tcp_var.h Tue Jun 16 18:58:50 2009 (r194303) @@ -139,12 +139,12 @@ struct tcpcb { u_int t_maxopd; /* mss plus options */ - int t_rcvtime; /* inactivity time */ - int t_starttime; /* time connection was established */ - int t_rtttime; /* round trip time */ + u_int t_rcvtime; /* inactivity time */ + u_int t_starttime; /* time connection was established */ + u_int t_rtttime; /* RTT measurement start time */ tcp_seq t_rtseq; /* sequence number being timed */ - int t_bw_rtttime; /* used for bandwidth calculation */ + u_int t_bw_rtttime; /* used for bandwidth calculation */ tcp_seq t_bw_rtseq; /* used for bandwidth calculation */ int t_rxtcur; /* current retransmit value (ticks) */ @@ -167,7 +167,7 @@ struct tcpcb { u_char rcv_scale; /* window scaling for recv window */ u_char request_r_scale; /* pending window scaling */ u_int32_t ts_recent; /* timestamp echo data */ - int ts_recent_age; /* when last updated */ + u_int ts_recent_age; /* when last updated */ u_int32_t ts_offset; /* our timestamp offset */ tcp_seq last_ack_sent; @@ -175,7 +175,7 @@ struct tcpcb { u_long snd_cwnd_prev; /* cwnd prior to retransmit */ u_long snd_ssthresh_prev; /* ssthresh prior to retransmit */ tcp_seq snd_recover_prev; /* snd_recover prior to retransmit */ - int t_badrxtwin; /* window for retransmit recovery */ + u_int t_badrxtwin; /* window for retransmit recovery */ u_char snd_limited; /* segments limited transmitted */ /* SACK related state */ int snd_numholes; /* number of holes seen by sender */ @@ -306,9 +306,9 @@ struct tcptw { u_short last_win; /* cached window value */ u_short tw_so_options; /* copy of so_options */ struct ucred *tw_cred; /* user credentials */ - u_long t_recent; + u_int32_t t_recent; u_int32_t ts_offset; /* our timestamp offset */ - u_long t_starttime; + u_int t_starttime; int tw_time; TAILQ_ENTRY(tcptw) tw_2msl; };
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