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| author | Patrick McHardy <kaber@trash.net> | 2007-03-23 11:29:11 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:27:54 -0700 |
| commit | 03cc45c0a5b9b7f74768feb43b9a2525d203bbdb (patch) | |
| tree | acb5b1d692c9fdf526863f641547744b0a2d38a0 /include/net | |
| parent | 8edc0c31d6b7849b0fb50db86824830769241939 (diff) | |
| download | linux-stable-03cc45c0a5b9b7f74768feb43b9a2525d203bbdb.tar.gz linux-stable-03cc45c0a5b9b7f74768feb43b9a2525d203bbdb.tar.bz2 linux-stable-03cc45c0a5b9b7f74768feb43b9a2525d203bbdb.zip | |
[NET_SCHED]: turn PSCHED_TDIFF_SAFE into inline function
Also rename to psched_tdiff_bounded.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
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 |