hst: expose scheduling policy

This is primarily useful for poorly written music players for now. Signed-off-by: Ophestra <cat@gensokyo.uk>
2026-03-11 21:06:44 +09:00
parent 5c540f90aa
commit 04e6bc3c5c
11 changed files with 91 additions and 13 deletions
--- a/options.nix
+++ b/options.nix
@@ -98,6 +98,7 @@ in
              ints
              str
              bool
+              enum
              package
              anything
              submodule
@@ -237,6 +238,22 @@ in
              };
              hostAbstract = mkEnableOption "share abstract unix socket scope";

+              schedPolicy = mkOption {
+                type = nullOr (enum [
+                  "fifo"
+                  "rr"
+                  "batch"
+                  "idle"
+                  "deadline"
+                  "ext"
+                ]);
+                default = null;
+                description = ''
+                  Scheduling policy to set for the container.
+                  The zero value retains the current scheduling policy.
+                '';
+              };
+
              nix = mkEnableOption "nix daemon access";
              mapRealUid = mkEnableOption "mapping to priv-user uid";
              device = mkEnableOption "access to all devices";