From 3a3e544a39fb3f60f91c554d17a3c7692beb7f26 Mon Sep 17 00:00:00 2001 From: Andreas Eversberg Date: Mon, 9 Oct 2023 13:08:50 +0200 Subject: Increase RR scheduler priority to 20, to avoid dropped bursts This has been fixed in osmo-bts too. 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: Ifa2c36bc0975e89d21b6fb2fc49db6077e5207da (cherry picked from commit 952f5c7b9566aff2322fb226d23103bd503fa152) --- contrib/systemd/osmo-pcu.service | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contrib/systemd/osmo-pcu.service b/contrib/systemd/osmo-pcu.service index f688d7f3..521f6fc7 100644 --- a/contrib/systemd/osmo-pcu.service +++ b/contrib/systemd/osmo-pcu.service @@ -13,7 +13,7 @@ RestartSec=2 # 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] -- cgit v1.2.3