diff options
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/pkt_sched.h | 8 | ||||
| -rw-r--r-- | include/net/red.h | 2 |
2 files changed, 7 insertions, 3 deletions
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h index 163973740207..e6b1da050d32 100644 --- a/include/net/pkt_sched.h +++ b/include/net/pkt_sched.h @@ -51,10 +51,14 @@ typedef long psched_tdiff_t; #define PSCHED_GET_TIME(stamp) \ ((stamp) = PSCHED_NS2US(ktime_to_ns(ktime_get()))) -#define PSCHED_TDIFF_SAFE(tv1, tv2, bound) \ - min_t(long long, (tv1) - (tv2), bound) #define PSCHED_PASTPERFECT 0 +static inline psched_tdiff_t +psched_tdiff_bounded(psched_time_t tv1, psched_time_t tv2, psched_time_t bound) +{ + return min(tv1 - tv2, bound); +} + struct qdisc_watchdog { struct hrtimer timer; struct Qdisc *qdisc; diff --git a/include/net/red.h b/include/net/red.h index d9e1149a2bca..0bc16913fdd7 100644 --- a/include/net/red.h +++ b/include/net/red.h @@ -178,7 +178,7 @@ static inline unsigned long red_calc_qavg_from_idle_time(struct red_parms *p) int shift; PSCHED_GET_TIME(now); - us_idle = PSCHED_TDIFF_SAFE(now, p->qidlestart, p->Scell_max); + us_idle = psched_tdiff_bounded(now, p->qidlestart, p->Scell_max); /* * The problem: ideally, average length queue recalcultion should |