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Add realtime scheduling and set priority in service file 

This sets highest realtime priority among all Osmocom services.

Related: OS#5687
Change-Id: Id74acf201d4388493f0eeb38909641c662551164
This commit is contained in:
Max 2022-11-06 15:39:42 +03:00
parent 00ddcfaf50
commit f2f35fc592
4 changed files with 20 additions and 0 deletions
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5
contrib/systemd/osmo-trx-ipc.service
View File

@ -8,6 +8,11 @@ StateDirectory=osmocom
WorkingDirectory=%S/osmocom
ExecStart=/usr/bin/osmo-trx-ipc -C /etc/osmocom/osmo-trx-ipc.cfg
RestartSec=2
# CPU scheduling policy:
CPUSchedulingPolicy=rr
# For real-time scheduling policies an integer between 1 (lowest priority) and 99 (highest priority):
CPUSchedulingPriority=21
# See sched(7) for further details on real-time policies and priorities
[Install]
WantedBy=multi-user.target

5
contrib/systemd/osmo-trx-lms.service
View File

@ -8,6 +8,11 @@ StateDirectory=osmocom
WorkingDirectory=%S/osmocom
ExecStart=/usr/bin/osmo-trx-lms -C /etc/osmocom/osmo-trx-lms.cfg
RestartSec=2
# CPU scheduling policy:
CPUSchedulingPolicy=rr
# For real-time scheduling policies an integer between 1 (lowest priority) and 99 (highest priority):
CPUSchedulingPriority=21
# See sched(7) for further details on real-time policies and priorities
[Install]
WantedBy=multi-user.target

5
contrib/systemd/osmo-trx-uhd.service
View File

@ -8,6 +8,11 @@ StateDirectory=osmocom
WorkingDirectory=%S/osmocom
ExecStart=/usr/bin/osmo-trx-uhd -C /etc/osmocom/osmo-trx-uhd.cfg
RestartSec=2
# CPU scheduling policy:
CPUSchedulingPolicy=rr
# For real-time scheduling policies an integer between 1 (lowest priority) and 99 (highest priority):
CPUSchedulingPriority=21
# See sched(7) for further details on real-time policies and priorities
[Install]
WantedBy=multi-user.target

5
contrib/systemd/osmo-trx-usrp1.service
View File

@ -8,6 +8,11 @@ StateDirectory=osmocom
WorkingDirectory=%S/osmocom
ExecStart=/usr/bin/osmo-trx-usrp1 -C /etc/osmocom/osmo-trx-usrp1.cfg
RestartSec=2
# CPU scheduling policy:
CPUSchedulingPolicy=rr
# For real-time scheduling policies an integer between 1 (lowest priority) and 99 (highest priority):
CPUSchedulingPriority=21
# See sched(7) for further details on real-time policies and priorities
[Install]
WantedBy=multi-user.target