adicionado patchs recomendado para otimizaçao

nixos/conf/GM/cfgeral/alias.nix

@@ -2,9 +2,9 @@
 
     programs.fish.shellAliases = {
     # upd = "sudo nix flake update --flake /etc/nixos && sudo nixos-rebuild switch --flake path:/etc/nixos#Alfa";
-    upd = "nh home switch -a -u && nh os switch -a -u";
+    upd = "nh home switch -a -u && nh os switch -a";
     updhome = "nh home switch -a -u";
     updsystem = "nh os switch -a -u";
-    gitupdate = "git add . && git commit && git push origin main"
+    gitupdate = "git add . && git commit && git push origin main";
     };
 }

nixos/conf/GM/cfgeral/impcf.nix

@@ -14,5 +14,6 @@
     ./fish.nix
     ./kernel.nix
     ./udev.nix
+    ./patchgames.nix
   ];
 }

nixos/conf/GM/cfgeral/patchgames.nix

@@ -0,0 +1,55 @@
+{ config, lib, inputs, pkgs, ... }: {
+
+  boot = {
+    modprobeConfig.enable = true;
+    kernelModules = [ "tcp_bbr" ];
+    extraModprobeConfig = 
+    "options nvidia NVreg_UsePageAttributeTable=1 \
+    NVreg_InitializeSystemMemoryAllocations=0 \
+    NVreg_DynamicPowerManagement=0x02";
+    kernel.sysctl = {
+      "kernel.split_lock_mitigate" = 0;
+      "kernel.nmi_watchdog" = 0;
+      "net.core.netdev_max_backlog" = 4096;
+      "fs.file-max" = 2097152;
+      "net.ipv4.tcp_congestion_control" = "bbr";
+    };
+  };
+
+
+  services = {
+  
+  ananicy = {
+  enable = true;
+  package = pkgs.ananicy-cpp;
+  rulesProvider = pkgs.ananicy-rules-cachyos;
+  }; 
+
+  preload.enable = true;
+
+    earlyoom = {
+      enable = true;
+      freeSwapThreshold = 2;
+      freeMemThreshold = 2;
+      extraArgs = [
+          "-g" "--avoid" "'^(X|plasma.*|konsole|kwin|wayland|gnome.*)$'"
+      ];
+    };
+
+  udev = {
+	     enable = true;
+	     extraRules = ''
+         # Enable runtime PM for NVIDIA VGA/3D controller devices on driver bind
+     ACTION=="add|bind", SUBSYSTEM=="pci", DRIVERS=="nvidia", \
+     ATTR{vendor}=="0x10de", ATTR{class}=="0x03[0-9]*", \
+     TEST=="power/control", ATTR{power/control}="auto"
+
+     # Disable runtime PM for NVIDIA VGA/3D controller devices on driver unbind
+     ACTION=="remove|unbind", SUBSYSTEM=="pci", DRIVERS=="nvidia", \
+     ATTR{vendor}=="0x10de", ATTR{class}=="0x03[0-9]*", \
+     TEST=="power/control", ATTR{power/control}="on"
+	     '';
+     };
+  };
+
+}

nixos/conf/GM/cfgeral/zstd.nix

@@ -14,6 +14,4 @@
   algorithm = "zstd";
   };
 
-  ## preload
-  services.preload.enable = true;
 }