Differential D39699 Diff 120675 sys/netinet/tcp_stacks/rack.c

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sys/netinet/tcp_stacks/rack.c

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Show First 20 Lines • Show All 1,972 Lines • ▼ Show 20 Lines	#ifdef TCP_REQUEST_TRK
int do_log = 0;		int do_log = 0;

/*		/*
* The rate cap one is noisy and only should come out when normal BB logging		* The rate cap one is noisy and only should come out when normal BB logging
* is enabled, the other logs (not RATE_CAP and NOT CAP_CALC) only come out		* is enabled, the other logs (not RATE_CAP and NOT CAP_CALC) only come out
* once per chunk and make up the BBpoint that can be turned on by the client.		* once per chunk and make up the BBpoint that can be turned on by the client.
*/		*/
if ((mod == HYBRID_LOG_RATE_CAP) \|\| (mod == HYBRID_LOG_CAP_CALC)) {		if ((mod == HYBRID_LOG_RATE_CAP) \|\| (mod == HYBRID_LOG_CAP_CALC)) {
		/*
		* The very noisy two need to only come out when
		* we have verbose logging on.
		*/
if (rack_verbose_logging != 0)		if (rack_verbose_logging != 0)
do_log = tcp_bblogging_on(rack->rc_tp);		do_log = tcp_bblogging_on(rack->rc_tp);
else		else
do_log = 0;		do_log = 0;
} else		} else if (mod != HYBRID_LOG_BW_MEASURE) {
		/*
		* All other less noisy logs here except the measure which
		* also needs to come out on the point and the log.
		*/
		do_log = tcp_bblogging_on(rack->rc_tp);
		} else {
do_log = tcp_bblogging_point_on(rack->rc_tp, TCP_BBPOINT_REQ_LEVEL_LOGGING);		do_log = tcp_bblogging_point_on(rack->rc_tp, TCP_BBPOINT_REQ_LEVEL_LOGGING);
		}

if (do_log) {		if (do_log) {
union tcp_log_stackspecific log;		union tcp_log_stackspecific log;
struct timeval tv;		struct timeval tv;
uint64_t lt_bw;		uint64_t lt_bw;

/* Convert our ms to a microsecond */		/* Convert our ms to a microsecond */
memset(&log, 0, sizeof(log));		memset(&log, 0, sizeof(log));
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