jolly has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-bts/+/34581?usp=email )

Change subject: Increase RR scheduler priority to 20, to avoid dropped bursts ......................................................................

Increase RR scheduler priority to 20, to avoid dropped bursts

If frames are not deliverd fast enough to the DSP, bursts will get dropped. The osmo-bts-sysmo process must have priority over other processes, so it can deliver frames fast enough.

Related: OS#6199 Change-Id: I2394e6bbc00a1d47987dbe7b70f4b5cbedf69b10 --- M contrib/systemd/osmo-bts-sysmo.service 1 file changed, 15 insertions(+), 1 deletion(-)

git pull ssh://gerrit.osmocom.org:29418/osmo-bts refs/changes/81/34581/1

diff --git a/contrib/systemd/osmo-bts-sysmo.service b/contrib/systemd/osmo-bts-sysmo.service index 09e91de..3d99655 100644 --- a/contrib/systemd/osmo-bts-sysmo.service +++ b/contrib/systemd/osmo-bts-sysmo.service @@ -17,7 +17,7 @@ # CPU scheduling policy: CPUSchedulingPolicy=rr # For real-time scheduling policies an integer between 1 (lowest priority) and 99 (highest priority): -CPUSchedulingPriority=11 +CPUSchedulingPriority=20 # See sched(7) for further details on real-time policies and priorities

[Install]