From bbbd9de9d7962ce26c42a60f4de52da04a912c31 Mon Sep 17 00:00:00 2001
From: Tim Steinbach <tim@nequissimus.com>
Date: Fri, 16 Feb 2018 10:00:08 -0500
Subject: [PATCH] linux-common: Add CFS_BANDWIDTH

The option is needed to limit CPU usage of processes.
It seems to have no negative impact if left unused.

See https://lwn.net/Articles/428230/
---
 pkgs/os-specific/linux/kernel/common-config.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/os-specific/linux/kernel/common-config.nix b/pkgs/os-specific/linux/kernel/common-config.nix
index 968fb195d2a2..2fa343412019 100644
--- a/pkgs/os-specific/linux/kernel/common-config.nix
+++ b/pkgs/os-specific/linux/kernel/common-config.nix
@@ -450,6 +450,7 @@ with stdenv.lib;
   RC_DEVICES? y # Enable IR devices
   RT2800USB_RT55XX y
   SCHED_AUTOGROUP y
+  CFS_BANDWIDTH y
   SCSI_LOGGING y # SCSI logging facility
   SERIAL_8250 y # 8250/16550 and compatible serial support
   SLIP_COMPRESSED y # CSLIP compressed headers