jolly has uploaded this change for review.

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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]

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