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| author | Patrick McHardy <kaber@trash.net> | 2007-10-10 16:32:41 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-10 16:55:59 -0700 |
| commit | 3c0cfc135829b98f7a4894938652f9ef78e24237 (patch) | |
| tree | 0036bb59e5d0df59d04c22c83fa265936e36939f /net/sched | |
| parent | 32d1316b91424423d7b44944f18cdaca268f3db2 (diff) | |
| download | linux-3.10-3c0cfc135829b98f7a4894938652f9ef78e24237.tar.gz linux-3.10-3c0cfc135829b98f7a4894938652f9ef78e24237.tar.bz2 linux-3.10-3c0cfc135829b98f7a4894938652f9ef78e24237.zip | |
[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/sched')
| -rw-r--r-- | net/sched/sch_api.c | 5 |
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; } |