about summary refs log tree commit diff
path: root/modules/system/kernel/bfq/default.nix
diff options
context:
space:
mode:
Diffstat (limited to 'modules/system/kernel/bfq/default.nix')
-rw-r--r--modules/system/kernel/bfq/default.nix36
1 files changed, 0 insertions, 36 deletions
diff --git a/modules/system/kernel/bfq/default.nix b/modules/system/kernel/bfq/default.nix
deleted file mode 100644
index a4b593ee..00000000
--- a/modules/system/kernel/bfq/default.nix
+++ /dev/null
@@ -1,36 +0,0 @@
-{ config, lib, ... }:
-
-let
-  inherit (config.boot.kernelPackages.kernel) version;
-  inherit (lib) optionalString versionAtLeast versionOlder;
-in {
-  options.vuizvui.system.kernel.bfq = {
-    enable = lib.mkEnableOption "Enable the BFQ scheduler by default";
-  };
-
-  config = lib.mkIf config.vuizvui.system.kernel.bfq.enable {
-    boot.kernelPatches = lib.singleton {
-      name = "bfq";
-      patch =
-        if      versionAtLeast version "5.4"  then ./bfq-by-default-5.4.patch
-        else if versionAtLeast version "4.18" then ./bfq-by-default-4.18.patch
-        else if versionAtLeast version "4.15" then ./bfq-by-default-4.15.patch
-        else ./bfq-by-default.patch;
-      extraConfig = ''
-        SCSI_MQ_DEFAULT? y
-        DM_MQ_DEFAULT? y
-        IOSCHED_BFQ y
-        BFQ_GROUP_IOSCHED y
-      '';
-    };
-
-    vuizvui.requiresTests = lib.singleton ["vuizvui" "system" "kernel" "bfq"];
-
-    assertions = lib.singleton {
-      assertion = versionAtLeast version "4.12";
-
-      message = "The BFQ scheduler in conjunction with blk-mq requires "
-              + "at least kernel 4.12.";
-    };
-  };
-}