From f1dfff811175b6cb005fffc6d796a24059814029 Mon Sep 17 00:00:00 2001
From: Alan Pearce
Date: Tue, 27 Aug 2019 15:05:03 +0200
Subject: T470s: use BFQ scheduler

---
 modules/machines/t470s.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/modules/machines/t470s.nix b/modules/machines/t470s.nix
index 99f2df50..c4a92869 100644
--- a/modules/machines/t470s.nix
+++ b/modules/machines/t470s.nix
@@ -28,6 +28,9 @@
     "i915.enable_psr=2"
   ];
 
+  boot.postBootCommands = ''
+    echo bfq > /sys/block/nvme0n1/queue/scheduler
+  '';
 
   hardware.pulseaudio.extraConfig = ''
     load-module module-alsa-sink device=hw:0,7
-- 
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