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authorJarek Poplawski <jarkao2@gmail.com>2009-06-15 02:31:47 -0700
committerDavid S. Miller <davem@davemloft.net>2009-06-15 02:31:47 -0700
commitca44d6e60f9de26281fda203f58b570e1748c015 (patch)
tree9620f3f91836f608a084acb78d1a178135cfd3b0
parente0f7cb8c8cc6cccce28d2ce39ad8c60d23c3799f (diff)
downloadop-kernel-dev-ca44d6e60f9de26281fda203f58b570e1748c015.zip
op-kernel-dev-ca44d6e60f9de26281fda203f58b570e1748c015.tar.gz
pkt_sched: Rename PSCHED_US2NS and PSCHED_NS2US
Let's use TICKS instead of US, so PSCHED_TICKS2NS and PSCHED_NS2TICKS (like in PSCHED_TICKS_PER_SEC already) to avoid misleading. Signed-off-by: Jarek Poplawski <jarkao2@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--include/net/pkt_sched.h8
-rw-r--r--net/sched/sch_api.c4
-rw-r--r--net/sched/sch_cbq.c4
3 files changed, 8 insertions, 8 deletions
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index 120935b..82a3191 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -43,15 +43,15 @@ typedef long psched_tdiff_t;
/* Avoid doing 64 bit divide */
#define PSCHED_SHIFT 6
-#define PSCHED_US2NS(x) ((s64)(x) << PSCHED_SHIFT)
-#define PSCHED_NS2US(x) ((x) >> PSCHED_SHIFT)
+#define PSCHED_TICKS2NS(x) ((s64)(x) << PSCHED_SHIFT)
+#define PSCHED_NS2TICKS(x) ((x) >> PSCHED_SHIFT)
-#define PSCHED_TICKS_PER_SEC PSCHED_NS2US(NSEC_PER_SEC)
+#define PSCHED_TICKS_PER_SEC PSCHED_NS2TICKS(NSEC_PER_SEC)
#define PSCHED_PASTPERFECT 0
static inline psched_time_t psched_get_time(void)
{
- return PSCHED_NS2US(ktime_to_ns(ktime_get()));
+ return PSCHED_NS2TICKS(ktime_to_ns(ktime_get()));
}
static inline psched_tdiff_t
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 3200979..24d17ce 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -484,7 +484,7 @@ void qdisc_watchdog_schedule(struct qdisc_watchdog *wd, psched_time_t expires)
wd->qdisc->flags |= TCQ_F_THROTTLED;
time = ktime_set(0, 0);
- time = ktime_add_ns(time, PSCHED_US2NS(expires));
+ time = ktime_add_ns(time, PSCHED_TICKS2NS(expires));
hrtimer_start(&wd->timer, time, HRTIMER_MODE_ABS);
}
EXPORT_SYMBOL(qdisc_watchdog_schedule);
@@ -1680,7 +1680,7 @@ static int psched_show(struct seq_file *seq, void *v)
hrtimer_get_res(CLOCK_MONOTONIC, &ts);
seq_printf(seq, "%08x %08x %08x %08x\n",
- (u32)NSEC_PER_USEC, (u32)PSCHED_US2NS(1),
+ (u32)NSEC_PER_USEC, (u32)PSCHED_TICKS2NS(1),
1000000,
(u32)NSEC_PER_SEC/(u32)ktime_to_ns(timespec_to_ktime(ts)));
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index d728d81..23a1676 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -509,7 +509,7 @@ static void cbq_ovl_delay(struct cbq_class *cl)
q->pmask |= (1<<TC_CBQ_MAXPRIO);
expires = ktime_set(0, 0);
- expires = ktime_add_ns(expires, PSCHED_US2NS(sched));
+ expires = ktime_add_ns(expires, PSCHED_TICKS2NS(sched));
if (hrtimer_try_to_cancel(&q->delay_timer) &&
ktime_to_ns(ktime_sub(
hrtimer_get_expires(&q->delay_timer),
@@ -620,7 +620,7 @@ static enum hrtimer_restart cbq_undelay(struct hrtimer *timer)
ktime_t time;
time = ktime_set(0, 0);
- time = ktime_add_ns(time, PSCHED_US2NS(now + delay));
+ time = ktime_add_ns(time, PSCHED_TICKS2NS(now + delay));
hrtimer_start(&q->delay_timer, time, HRTIMER_MODE_ABS);
}
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