16k

2026-01-07 15:27:38 -06:00
parent 97e4060b52
commit 8406714527
5 changed files with 8733 additions and 1 deletions
--- a/packages/linux-cachyos/prepare.nix
+++ b/packages/linux-cachyos/prepare.nix
@@ -112,7 +112,8 @@ let
    ++ damonConfig
    ++ ntSyncConfig
    ++ hdrConfig
-    ++ disableDebug;
+    ++ disableDebug
+    ++ pageSizeConfig;

  # _cachy_config, defaults to "y"
  basicCachyConfig = lib.optional cachyConfig.basicCachy "-e CACHY";
@@ -270,6 +271,17 @@ let
    else
      throw "Unsupported cachyos _hugepage";

+  pageSizeConfig = 
+    if cachyConfig.pageSize == "16k" then
+      [
+        "-d CONFIG_ARM64_4K_PAGES"
+        "-e CONFIG_ARM64_16K_PAGES"
+      ]
+    else if cachyConfig.pageSize == "4k" then
+      [ ]
+    else
+      throw "Unsupported cachyos _hugepage";
+
  # _damon, defaults to empty
  damonConfig = lib.optionals cachyConfig.withDAMON [
    "-e DAMON"