Skip to content

services: thinkfan: run with realtime priority #400282

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
spikespaz wants to merge 1 commit into
base: master
Choose a base branch
from
+8 −1
Open

services: thinkfan: run with realtime priority #400282

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
9 changes: 8 additions & 1 deletion nixos/modules/services/hardware/thinkfan.nix
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -291,10 +291,17 @@ in
);
thinkfan.serviceConfig = {
Restart = "on-failure";
RestartSec = "30s";
RestartSec = "2s"; # slow restart is a problem if not exit cleanly

# Hardening
PrivateNetwork = true;

# Run this process with near-realtime priority.
# <https://github.com/vmatare/thinkfan/pull/198>
CPUSchedulingPolicy = "fifo";
CPUSchedulingPriority = 20; # high, but not the highest
OOMScoreAdjust = -1000; # never kill this unit if out of memory
MemorySwapMax = 0; # never swap
};

# must be added manually, see issue #81138
Expand Down