diff options
Diffstat (limited to 'pkgs/os-specific/linux/kernel/common-config.nix')
| -rw-r--r-- | pkgs/os-specific/linux/kernel/common-config.nix | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/pkgs/os-specific/linux/kernel/common-config.nix b/pkgs/os-specific/linux/kernel/common-config.nix index 64f8163369bb..5fc22736d7f4 100644 --- a/pkgs/os-specific/linux/kernel/common-config.nix +++ b/pkgs/os-specific/linux/kernel/common-config.nix @@ -370,6 +370,15 @@ with stdenv.lib; MICROCODE_AMD_EARLY y ''} + ${optionalString (versionAtLeast version "4.10") '' + # Write Back Throttling + # https://lwn.net/Articles/682582/ + # https://bugzilla.kernel.org/show_bug.cgi?id=12309#c655 + BLK_WBT y + BLK_WBT_SQ y + BLK_WBT_MQ y + ''} + # Misc. options. 8139TOO_8129 y 8139TOO_PIO n # PIO is slower |