Actually run at a higherpriority

Nice values don't mean much with modern versions of linux and systemd. This change runs systemd-swap at a higher priority than any other service on most systems (meaning that we really should improve the performance of the script in the main loop). Currently after running for around 6 minutes systemd-swap uses 1.38s CPU time on my laptop.
nefelim4ag · Jun 11, 2020 · 1ac16cb · 1ac16cb
1 parent ed09391
commit 1ac16cb
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/systemd-swap.service b/systemd-swap.service
@@ -11,9 +11,9 @@ Type=forking
 ExecStart=/usr/bin/systemd-swap start
 ExecStop=/usr/bin/systemd-swap stop
 TimeoutStopSec=600
-Nice=-19
 OOMScoreAdjust=-1000
-CPUAccounting=true
+CPUSchedulingPolicy=fifo
+CPUSchedulingPriority=20
 CapabilityBoundingSet=CAP_SYS_ADMIN CAP_SYS_MODULE
 DeviceAllow=block-zram rwm
 IPAddressDeny=any