From e6c94a6176c42a62a4b226f36d9a2c65db285965 Mon Sep 17 00:00:00 2001
From: zzzsyyy <me@zzzsy.top>
Date: Wed, 24 Apr 2024 20:08:10 +0800
Subject: xanmod-kernels: disable writeback throttling by default

follows the commit https://gitlab.com/xanmod/linux/-/commit/b5ad63a6135deb8498ef4476a0a257600ffceafd

(cherry picked from commit ddf4c3d5dce50403692407e39aa863545c8d930c)
---
 pkgs/os-specific/linux/kernel/xanmod-kernels.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/os-specific/linux/kernel/xanmod-kernels.nix b/pkgs/os-specific/linux/kernel/xanmod-kernels.nix
index 0666ecf6169e0..8d87ee3598ec6 100644
--- a/pkgs/os-specific/linux/kernel/xanmod-kernels.nix
+++ b/pkgs/os-specific/linux/kernel/xanmod-kernels.nix
@@ -47,6 +47,9 @@ let
       HZ = freeform "250";
       HZ_250 = yes;
       HZ_1000 = no;
+
+      # Disable writeback throttling by default
+      BLK_WBT_MQ = lib.mkOverride 60 no;
     };
 
     extraMeta = {
-- 
cgit 1.4.1