unbound: no longer use nixos/profiles

[sourcephile-nix.git] / nixos / profiles / systems / zramSwap.nix

diff --git a/nixos/profiles/systems/zramSwap.nix b/nixos/profiles/systems/zramSwap.nix
index bdc7ca7caf1945fee065ab2ef3189be9f0f8f9bb..4950175fd40ffb06c96af601572c69ac838dd688 100644 (file)
--- a/nixos/profiles/systems/zramSwap.nix
+++ b/nixos/profiles/systems/zramSwap.nix
@@ -4,6 +4,8 @@ zramSwap = {
   enable = true;
   algorithm = lib.mkDefault "zstd";
   memoryPercent = lib.mkDefault 50;
+  # Linux supports multithreaded compression for 1 device since 3.15.
+  # See https://lkml.org/lkml/2014/2/28/404 for details.
   swapDevices = lib.mkDefault 1;
 };