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authorPatrick McHardy <kaber@trash.net>2007-10-10 16:32:41 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-10 16:55:59 -0700
commit3c0cfc135829b98f7a4894938652f9ef78e24237 (patch)
tree0036bb59e5d0df59d04c22c83fa265936e36939f /net
parent32d1316b91424423d7b44944f18cdaca268f3db2 (diff)
[NET_SCHED]: Show timer resolution instead of clock resolution in /proc/net/psched
The fourth parameter of /proc/net/psched is supposed to show the timer resultion and is used by HTB userspace to calculate the necessary burst rate. Currently we show the clock resolution, which results in a too low burst rate when the two differ. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/sched/sch_api.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 39d32780c80..8ae137e3522 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -1226,10 +1226,13 @@ EXPORT_SYMBOL(tcf_destroy_chain);
#ifdef CONFIG_PROC_FS
static int psched_show(struct seq_file *seq, void *v)
{
+ struct timespec ts;
+
+ hrtimer_get_res(CLOCK_MONOTONIC, &ts);
seq_printf(seq, "%08x %08x %08x %08x\n",
(u32)NSEC_PER_USEC, (u32)PSCHED_US2NS(1),
1000000,
- (u32)NSEC_PER_SEC/(u32)ktime_to_ns(KTIME_MONOTONIC_RES));
+ (u32)NSEC_PER_SEC/(u32)ktime_to_ns(timespec_to_ktime(ts)));
return 0;
}