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Differential D29274 Diff 89596 sys/netpfil/ipfw/dn_aqm.h

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sys/netpfil/ipfw/dn_aqm.h

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* *
* $FreeBSD$ * $FreeBSD$
*/ */
#ifndef _IP_DN_AQM_H #ifndef _IP_DN_AQM_H
#define _IP_DN_AQM_H #define _IP_DN_AQM_H
/* NOW is the current time in millisecond*/ /* NOW is the current time in millisecond*/
#define NOW ((dn_cfg.curr_time * tick) / 1000) #define NOW ((V_dn_cfg.curr_time * tick) / 1000)
#define AQM_UNOW (dn_cfg.curr_time * tick) #define AQM_UNOW (V_dn_cfg.curr_time * tick)
#define AQM_TIME_1US ((aqm_time_t)(1)) #define AQM_TIME_1US ((aqm_time_t)(1))
#define AQM_TIME_1MS ((aqm_time_t)(1000)) #define AQM_TIME_1MS ((aqm_time_t)(1000))
#define AQM_TIME_1S ((aqm_time_t)(AQM_TIME_1MS * 1000)) #define AQM_TIME_1S ((aqm_time_t)(AQM_TIME_1MS * 1000))
/* aqm time allows to store up to 4294 seconds */ /* aqm time allows to store up to 4294 seconds */
typedef uint32_t aqm_time_t; typedef uint32_t aqm_time_t;
typedef int32_t aqm_stime_t; typedef int32_t aqm_stime_t;
▲ Show 20 Lines • Show All 78 Lines • ▼ Show 20 Linesupdate_stats(struct dn_queue *q, int len, int drop)
if (len < 0) if (len < 0)
inc = -1; inc = -1;
else if(len > 0) else if(len > 0)
inc = 1; inc = 1;
if (drop) { if (drop) {
qni->drops++; qni->drops++;
sni->drops++; sni->drops++;
dn_cfg.io_pkt_drop++; V_dn_cfg.io_pkt_drop++;
kpAuthorUnsubmitted
Not Done
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Sidenote: sooner or later we'll want to turn these into counter_u64's.

kp: Sidenote: sooner or later we'll want to turn these into counter_u64's.
} else { } else {
/*update queue stats */ /*update queue stats */
qni->length += inc; qni->length += inc;
qni->len_bytes += len; qni->len_bytes += len;
/*update scheduler instance stats */ /*update scheduler instance stats */
sni->length += inc; sni->length += inc;
sni->len_bytes += len; sni->len_bytes += len;
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