Don't log ananicy failures - fix zig 0.14.0 build

README.md

@@ -0,0 +1,145 @@
+# falcond - Advanced Linux Gaming Performance Daemon
+
+falcond is a powerful system daemon designed to automatically optimize your Linux gaming experience. It intelligently manages system resources and performance settings on a per-game basis, eliminating the need to manually configure settings for each game.
+
+## Features
+
+- **Automatic Game Detection**: Automatically detects running games and applies optimized settings
+- **Per-Game Profiles**: Customizable profiles for different games
+- **Performance Mode**: Enables system-wide performance optimizations when gaming
+- **3D vcache Management**: Smart management of AMD 3D vcache settings
+- **SCX Scheduler Integration**: Dynamically pick a scheduler that is best for the specific game
+- **Proton Compatibility**: Full support for Steam Proton games, with a global profile for excellent game coverage
+- **Low Overhead**: Minimal system resource usage
+- **Different Device Modes**: Profiles for desktops, handhelds, HTPC etc
+
+## Installation
+
+falcond is available on PikaOS via the falcond package or via the Pika Gameutils Metapackage. For other distributions, please check your package manager or build from source.
+
+## Configuration
+
+The configuration file is located at `/etc/falcond/config.conf`. Here's an example configuration, it will be generated automatically on first run:
+
+```
+enable_performance_mode = true
+scx_sched = none
+scx_sched_props = default
+vcache_mode = none
+profile_mode = none
+```
+
+This is global configuration and all options other than profile_mode override individual game profiles.
+
+There is also a list of proton/wine system processes in `/usr/share/falcond/system.conf`. This list can be updated if for example a crash handler is intercepting your profile and needs to be ignored.
+
+### Configuration Options
+
+- `enable_performance_mode`: Enable/disable performance mode (default: true)
+- `scx_sched`: SCX scheduler (options: none, bpfland, lavd, rusty, flash)
+- `scx_sched_props`: SCX scheduler mode (options: default, gaming, power, latency, server)
+- `vcache_mode`: VCache management mode (options: none, cache, freq)
+- `profile_mode`: What type of device is in use, none means desktop (options: none, handheld, htpc)
+
+## Profile Modes
+Falcond now supports different profile modes for different device types:
+- Default (none): Uses profiles from `/usr/share/falcond/profiles`
+- Handheld: Uses profiles from `/usr/share/falcond/profiles/handheld`
+- HTPC: Uses profiles from `/usr/share/falcond/profiles/htpc`
+
+To set a profile mode, add this to your config file:
+```
+profile_mode = "handheld" # or "htpc" or "none"
+```
+
+## Game Profiles
+
+Game profiles are stored in `/usr/share/falcond/profiles/` and define specific optimizations for individual games. You can contribute new profiles via PR at:
+[Falcond Profiles Repository](https://github.com/PikaOS-Linux/falcond-profiles)
+
+Example profile:
+```
+name = "game.exe"
+performance_mode = true
+scx_sched = bpfland
+scx_sched_props = gaming
+vcache_mode = cache
+```
+
+### Available Options
+
+- `name`: The exe name (examples: cs2, PathOfExileSteam.exe)
+- `performance_mode`: Enable/disable performance mode (default: true)
+- `scx_sched`: SCX scheduler (options: none, bpfland, lavd, rusty, flash)
+- `scx_sched_props`: SCX scheduler mode (options: none, gaming, power, latency, server)
+- `vcache_mode`: VCache management mode (options: none, cache, freq)
+
+## Service Management
+
+To restart the daemon:
+```bash
+sudo systemctl restart falcond
+```
+
+To check the status:
+```
+sudo systemctl status falcond
+```
+
+## Source Code
+
+The source code for falcond can be found at:
+[Falcond Source Repository](https://git.pika-os.com/general-packages/falcond)
+
+## Important Notes
+
+⚠️ **Compatibility Warning** ⚠️ falcond should not be used alongside Feral GameMode or Falcon GameMode as they may conflict with each other. falcond provides similar functionality with additional features and optimizations.
+
+## Why falcond?
+
+Traditional gaming on Linux often requires manual optimization for each game - tweaking CPU governors, scheduling priorities, and cache settings. falcond automates this entire process by:
+
+1. Automatically detecting when games are running
+2. Applying optimized settings based on pre-configured profiles
+3. Reverting settings when games are closed
+4. Providing a centralized way to manage gaming performance
+5. Easy switching of options for different device types
+
+This means you can focus on gaming while falcond handles all the technical optimizations in the background!
+
+## License
+
+falcond is released under the [MIT License](http://git.pika-os.com/general-packages/falcond/raw/branch/main/LICENSE).
+
+## Contributing
+
+Please fork the [PikaOS-Linux/falcond](https://github.com/PikaOS-Linux/falcond) repository and submit a pull request.
+
+## Build Dependencies
+
+zig 0.14.0+
+
+## Building from Source
+
+```
+git clone https://git.pika-os.com/general-packages/falcond.git
+cd falcond
+cd falcond
+zig build -Doptimize=ReleaseFast
+```
+
+## Runtime Dependencies
+
+These should be feature detected by falcond so if not present that specific feature will not be used.
+
+power-profiles-daemon or tuned + tuned-ppd
+scx-sched
+Linux kernel patched with AMD 3D vcache support
+
+## Packaging
+
+falcond should be placed in /usr/bin/falcond and run via a service file. There is an example systemd service file in ./falcond/debian/falcond.service
+
+falcond needs profiles to be useful, these should be placed in /usr/share/falcond/profiles alongside the system.conf in /usr/share/falcond/system.conf. Upto date profiles can be found in the [PikaOS-Linux/falcond-profiles](https://github.com/PikaOS-Linux/falcond-profiles) repository. We currently pull the latest profiles from there on building of this package but you could also package seperately and depend on that package.
+
+There is a config file in /etc/falcond/config.conf which is generated automatically on first run. You could also package that if you need different default settings.

falcond/debian/changelog

@@ -1,3 +1,39 @@
+falcond (1.0.8-101pika2) pika; urgency=low
+
+  * Fix scx scheduler mode selection order
+
+ -- ferreo <ferreo@pika-os.com>  Sun, 12 Jan 2025 13:48:00 +0300
+
+falcond (1.0.7-101pika2) pika; urgency=low
+
+  * Don't load profiles in subfolders
+
+ -- ferreo <ferreo@pika-os.com>  Sun, 12 Jan 2025 13:48:00 +0300
+
+falcond (1.0.6-101pika1) pika; urgency=low
+
+  * Add handheld and htpc profiles, split system processes config to live in the profiles repo for easier updates
+
+ -- ferreo <ferreo@pika-os.com>  Sun, 12 Jan 2025 13:48:00 +0300
+
+falcond (1.0.5-101pika1) pika; urgency=low
+
+  * Fix scx scheduler reactivation + improve info logging - actual fix it this time
+
+ -- ferreo <ferreo@pika-os.com>  Sun, 12 Jan 2025 13:48:00 +0300
+
+falcond (1.0.4-101pika1) pika; urgency=low
+
+  * Fix scx scheduler reactivation + improve info logging
+
+ -- ferreo <ferreo@pika-os.com>  Sun, 12 Jan 2025 13:48:00 +0300
+
+falcond (1.0.3-101pika1) pika; urgency=low
+
+  * Disable ananicy-cpp when scx sched is used, reneable when one is disabled
+
+ -- ferreo <ferreo@pika-os.com>  Sun, 12 Jan 2025 13:48:00 +0300
+
 falcond (1.0.2-101pika1) pika; urgency=low
 
   * Minor fix for race condition during profile reloadings

falcond/debian/rules

@@ -24,7 +24,7 @@ override_dh_install:
 	chmod 755 debian/falcond/usr/bin/falcond
 	chmod +x debian/falcond/usr/bin/falcond
 	# Copy profiles
-	cp -r falcond-profiles/usr/share/falcond/profiles debian/falcond/usr/share/falcond/
+	cp -r falcond-profiles/usr/share/falcond debian/falcond/usr/share/
 
 override_dh_installsystemd:
 	dh_installsystemd --name=falcond --restart-after-upgrade

falcond/src/clients/scx_scheds.zig

@@ -75,7 +75,11 @@ pub fn init(alloc: std.mem.Allocator) !void {
     allocator = alloc;
     std.log.info("Initializing scheduler state", .{});
 
-    const sched_list = try getSupportedSchedulers(alloc);
+    const sched_list = getSupportedSchedulers(alloc) catch |err| {
+        std.log.warn("Failed to get supported schedulers: {}, scx_loader may not be available", .{err});
+        supported_schedulers = &[_]ScxScheduler{};
+        return;
+    };
     defer alloc.free(sched_list);
 
     std.log.info("Supported schedulers:", .{});
@@ -102,8 +106,8 @@ const SCX_IFACE = "org.scx.Loader";
 fn modeToInt(mode: ScxSchedModes) u32 {
     return switch (mode) {
         .default => 0,
-        .power => 1,
+        .gaming => 1,
-        .gaming => 2,
+        .power => 2,
         .latency => 3,
         .server => 4,
     };
@@ -112,8 +116,8 @@ fn modeToInt(mode: ScxSchedModes) u32 {
 fn intToMode(value: u32) ScxError!ScxSchedModes {
     return switch (value) {
         0 => .default,
-        1 => .power,
+        1 => .gaming,
-        2 => .gaming,
+        2 => .power,
         3 => .latency,
         4 => .server,
         else => error.InvalidValue,
@@ -123,23 +127,38 @@ fn intToMode(value: u32) ScxError!ScxSchedModes {
 pub fn getCurrentScheduler(alloc: std.mem.Allocator) !?ScxScheduler {
     var dbus_conn = dbus.DBus.init(alloc, SCX_NAME, SCX_PATH, SCX_IFACE);
 
-    const current = try dbus_conn.getProperty("CurrentScheduler");
+    const current = dbus_conn.getProperty("CurrentScheduler") catch |err| {
+        std.log.warn("Failed to get current scheduler: {}", .{err});
+        return .none;
+    };
     defer alloc.free(current);
 
-    if (current.len == 0) return null;
+    if (current.len == 0) return .none;
-    return try ScxScheduler.fromString(current);
+    return ScxScheduler.fromString(current) catch |err| {
+        std.log.warn("Invalid scheduler value: {}", .{err});
+        return .none;
+    };
 }
 
 pub fn getCurrentMode(alloc: std.mem.Allocator) !ScxSchedModes {
     var dbus_conn = dbus.DBus.init(alloc, SCX_NAME, SCX_PATH, SCX_IFACE);
 
-    const mode_str = try dbus_conn.getProperty("SchedulerMode");
+    const mode_str = dbus_conn.getProperty("SchedulerMode") catch |err| {
+        std.log.warn("Failed to get scheduler mode: {}", .{err});
+        return .default;
+    };
     defer alloc.free(mode_str);
 
     if (mode_str.len == 0) return .default;
 
-    const mode = try std.fmt.parseInt(u32, mode_str, 10);
+    const mode = std.fmt.parseInt(u32, mode_str, 10) catch |err| {
-    return intToMode(mode);
+        std.log.warn("Invalid scheduler mode value: {}", .{err});
+        return .default;
+    };
+    return intToMode(mode) catch |err| {
+        std.log.warn("Invalid mode value: {}", .{err});
+        return .default;
+    };
 }
 
 pub fn getSupportedSchedulers(alloc: std.mem.Allocator) ![]ScxScheduler {
@@ -193,6 +212,10 @@ fn isSchedulerSupported(scheduler: ScxScheduler) bool {
 }
 
 pub fn activateScheduler(alloc: std.mem.Allocator, scheduler: ScxScheduler, mode: ?ScxSchedModes) ScxError!void {
+    if (scheduler != .none) {
+        runSystemCtl(alloc, "stop", "ananicy-cpp");
+    }
+
     var dbus_conn = dbus.DBus.init(alloc, SCX_NAME, SCX_PATH, SCX_IFACE);
 
     const mode_str = try std.fmt.allocPrint(alloc, "{d}", .{modeToInt(mode orelse .default)});
@@ -236,7 +259,26 @@ pub fn applyScheduler(alloc: std.mem.Allocator, scheduler: ScxScheduler, mode: ?
     };
 }
 
+fn runSystemCtl(alloc: std.mem.Allocator, command: []const u8, service: []const u8) void {
+    const argv = [_][]const u8{ "systemctl", command, service };
+    const max_output_size = 1024;
+    const result = std.process.Child.run(.{
+        .allocator = alloc,
+        .argv = &argv,
+        .max_output_bytes = max_output_size,
+    }) catch {
+        return;
+    };
+    defer alloc.free(result.stderr);
+    defer alloc.free(result.stdout);
+
+    if (result.term.Exited != 0) {
+        return;
+    }
+}
+
 pub fn deactivateScheduler(alloc: std.mem.Allocator) ScxError!void {
+    runSystemCtl(alloc, "start", "ananicy-cpp");
     var dbus_conn = dbus.DBus.init(alloc, SCX_NAME, SCX_PATH, SCX_IFACE);
     try dbus_conn.callMethod("StopScheduler", &[_][]const u8{});
 }

falcond/src/clients/vcache_setting.zig

@@ -15,7 +15,9 @@ var previous_mode_buffer: [10]u8 = undefined;
 pub fn applyVCacheMode(vcache_mode: VCacheMode) void {
     const file = fs.openFileAbsolute(vcache_path, .{ .mode = .read_write }) catch |err| switch (err) {
         error.FileNotFound => {
-            std.log.info("AMD 3D vcache support not detected", .{});
+            if (vcache_mode != .none) {
+                std.log.info("AMD dual CCD 3D vcache support not detected", .{});
+            }
             return;
         },
         else => {

falcond/src/config/config.zig

@@ -4,32 +4,14 @@ const confloader = @import("confloader.zig");
 const vcache_setting = @import("../clients/vcache_setting.zig");
 const scx_scheds = @import("../clients/scx_scheds.zig");
 
-const default_system_processes = [_][]const u8{
+pub const ProfileMode = enum {
-    "steam.exe",
+    none,
-    "services.exe",
+    handheld,
-    "winedevice.exe",
+    htpc,
-    "plugplay.exe",
+};
-    "svchost.exe",
+
-    "explorer.exe",
+pub const SystemConfig = struct {
-    "rpcss.exe",
+    system_processes: []const []const u8 = &[_][]const u8{},
-    "tabtip.exe",
-    "wineboot.exe",
-    "rundll32.exe",
-    "iexplore.exe",
-    "conhost.exe",
-    "crashpad_handler.exe",
-    "iscriptevaluator.exe",
-    "VC_redist.x86.exe",
-    "VC_redist.x64.exe",
-    "cmd.exe",
-    "REDEngineErrorReporter.exe",
-    "REDprelauncher.exe",
-    "SteamService.exe",
-    "UnityCrashHandler64.exe",
-    "start.exe",
-    "CrashReportClient.exe",
-    "Battle.net.exe",
-    "Agent.exe",
 };
 
 pub const Config = struct {
@@ -37,10 +19,11 @@ pub const Config = struct {
     scx_sched: scx_scheds.ScxScheduler = .none,
     scx_sched_props: ?scx_scheds.ScxSchedModes = null,
     vcache_mode: vcache_setting.VCacheMode = .none,
-    system_processes: []const []const u8 = &default_system_processes,
+    system_processes: []const []const u8 = &[_][]const u8{},
+    profile_mode: ProfileMode = .none,
     arena: ?std.heap.ArenaAllocator = null,
 
-    pub fn load(allocator: std.mem.Allocator, path: []const u8) !Config {
+    pub fn load(allocator: std.mem.Allocator, path: []const u8, system_conf_path: ?[]const u8) !Config {
         var config = Config{};
         const file = fs.openFileAbsolute(path, .{}) catch |err| switch (err) {
             error.FileNotFound => {
@@ -55,6 +38,18 @@ pub const Config = struct {
         errdefer arena.deinit();
 
         config = try confloader.loadConf(Config, arena.allocator(), path);
+        if (system_conf_path) |sys_path| {
+            const system_file = fs.openFileAbsolute(sys_path, .{}) catch |err| switch (err) {
+                error.FileNotFound => null,
+                else => return err,
+            };
+            if (system_file) |sf| {
+                defer sf.close();
+                const system_config = try confloader.loadConf(SystemConfig, arena.allocator(), sys_path);
+                config.system_processes = system_config.system_processes;
+            }
+        }
+
         config.arena = arena;
         return config;
     }
@@ -85,11 +80,6 @@ pub const Config = struct {
         try file.writer().print("enable_performance_mode = {}\n", .{self.enable_performance_mode});
         try file.writer().print("scx_sched = {s}\n", .{@tagName(self.scx_sched)});
         try file.writer().print("vcache_mode = {s}\n", .{@tagName(self.vcache_mode)});
-
+        try file.writer().print("profile_mode = {s}\n", .{@tagName(self.profile_mode)});
-        try file.writer().print("system_processes = [\n", .{});
-        for (self.system_processes) |proc| {
-            try file.writer().print("  \"{s}\",\n", .{proc});
-        }
-        try file.writer().print("]\n", .{});
     }
 };

falcond/src/config/confloader.zig

@@ -30,12 +30,10 @@ pub fn loadConfDir(comptime T: type, allocator: std.mem.Allocator, dir_path: []c
     var dir = try std.fs.openDirAbsolute(dir_path, .{ .iterate = true });
     defer dir.close();
 
-    var walker = try dir.walk(allocator);
+    var iter = dir.iterate();
-    defer walker.deinit();
+    while (try iter.next()) |entry| {
-
+        if (entry.kind == .file and std.mem.endsWith(u8, entry.name, ".conf")) {
-    while (try walker.next()) |entry| {
+            const path = try std.fs.path.join(allocator, &.{ dir_path, entry.name });
-        if (entry.kind == .file and std.mem.endsWith(u8, entry.path, ".conf")) {
-            const path = try std.fs.path.join(allocator, &.{ dir_path, entry.path });
             defer allocator.free(path);
 
             const file = try std.fs.openFileAbsolute(path, .{});

falcond/src/config/parser.zig

@@ -288,7 +288,7 @@ pub fn Parser(comptime T: type) type {
                                 }
                             },
                             .pointer => |ptr_info| {
-                                if (ptr_info.size != .Slice) return error.InvalidSyntax;
+                                if (ptr_info.size != .many) return error.InvalidSyntax;
                                 switch (ptr_info.child) {
                                     u8 => {
                                         @field(result, field.name) = try self.parseString();

falcond/src/daemon.zig

@@ -11,6 +11,7 @@ const scx_scheds = @import("clients/scx_scheds.zig");
 pub const Daemon = struct {
     allocator: std.mem.Allocator,
     config_path: []const u8,
+    system_conf_path: []const u8,
     profile_manager: ProfileManager,
     oneshot: bool,
     known_pids: ?std.AutoHashMap(u32, *const Profile),
@@ -22,11 +23,14 @@ pub const Daemon = struct {
 
     const Self = @This();
 
-    pub fn init(allocator: std.mem.Allocator, config_path: []const u8, oneshot: bool) !*Self {
+    pub fn init(allocator: std.mem.Allocator, config_path: []const u8, system_conf_path: []const u8, oneshot: bool) !*Self {
         const config_path_owned = try allocator.dupe(u8, config_path);
         errdefer allocator.free(config_path_owned);
 
-        const config = try Config.load(allocator, config_path);
+        const system_conf_path_owned = try allocator.dupe(u8, system_conf_path);
+        errdefer allocator.free(system_conf_path_owned);
+
+        const config = try Config.load(allocator, config_path, system_conf_path);
         const power_profiles = try PowerProfiles.init(allocator, config);
         errdefer power_profiles.deinit();
 
@@ -36,7 +40,7 @@ pub const Daemon = struct {
         }
 
         var profile_manager = ProfileManager.init(allocator, power_profiles, config);
-        try ProfileLoader.loadProfiles(allocator, &profile_manager.profiles, &profile_manager.proton_profile, oneshot);
+        try ProfileLoader.loadProfiles(allocator, &profile_manager.profiles, &profile_manager.proton_profile, oneshot, config.profile_mode);
 
         const current_time = std.time.nanoTimestamp();
         try scx_scheds.init(allocator);
@@ -44,15 +48,16 @@ pub const Daemon = struct {
         const self = try allocator.create(Self);
         self.* = .{
             .allocator = allocator,
+            .config_path = config_path_owned,
+            .system_conf_path = system_conf_path_owned,
             .profile_manager = profile_manager,
             .oneshot = oneshot,
             .known_pids = if (!oneshot) std.AutoHashMap(u32, *const Profile).init(allocator) else null,
             .power_profiles = power_profiles,
             .last_profiles_check = current_time,
             .last_config_check = current_time,
-            .config = config,
-            .config_path = config_path_owned,
             .performance_mode = performance_mode,
+            .config = config,
         };
 
         return self;
@@ -67,6 +72,7 @@ pub const Daemon = struct {
         }
         self.config.deinit();
         self.allocator.free(self.config_path);
+        self.allocator.free(self.system_conf_path);
         self.allocator.destroy(self);
     }
 
@@ -83,10 +89,11 @@ pub const Daemon = struct {
         self.power_profiles.deinit();
         self.config.deinit();
 
-        const config = try Config.load(self.allocator, self.config_path);
+        const config = try Config.load(self.allocator, self.config_path, self.system_conf_path);
         const power_profiles = try PowerProfiles.init(self.allocator, config);
         var profile_manager = ProfileManager.init(self.allocator, power_profiles, config);
-        try ProfileLoader.loadProfiles(self.allocator, &profile_manager.profiles, &profile_manager.proton_profile, self.oneshot);
+        try ProfileLoader.loadProfiles(self.allocator, &profile_manager.profiles, &profile_manager.proton_profile, self.oneshot, config.profile_mode);
+
         self.config = config;
         self.power_profiles = power_profiles;
         self.performance_mode = self.power_profiles.isPerformanceAvailable();

falcond/src/main.zig

@@ -26,6 +26,9 @@ const AllocTracker = struct {
     }
 };
 
+const config_path: []const u8 = "/etc/falcond/config.conf";
+const system_conf_path: []const u8 = "/usr/share/falcond/system.conf";
+
 fn alloc(ctx: *anyopaque, len: usize, ptr_align: u8, ret_addr: usize) ?[*]u8 {
     var t: *AllocTracker = @ptrCast(@alignCast(ctx));
     t.trackAlloc();
@@ -46,7 +49,6 @@ fn free(ctx: *anyopaque, buf: []u8, log2_buf_align: u8, ret_addr: usize) void {
 
 var gpa_vtable: *const std.mem.Allocator.VTable = undefined;
 var gpa_ptr: *anyopaque = undefined;
-
 pub fn main() !void {
     std.log.info("Starting falcond...", .{});
 
@@ -85,8 +87,27 @@ pub fn main() !void {
         if (std.mem.eql(u8, arg, "--oneshot")) break true;
     } else false;
 
-    var daemon = try Daemon.init(allocator, "/etc/falcond/config.conf", oneshot);
+    try checkAndUpgradeConfig(allocator, config_path);
+
+    var daemon = try Daemon.init(allocator, config_path, system_conf_path, oneshot);
     defer daemon.deinit();
 
     try daemon.run();
 }
+
+fn checkAndUpgradeConfig(allocator: std.mem.Allocator, conf_path: []const u8) !void {
+    const file = std.fs.openFileAbsolute(conf_path, .{}) catch |err| switch (err) {
+        error.FileNotFound => return,
+        else => return err,
+    };
+    defer file.close();
+
+    const content = try file.readToEndAlloc(allocator, std.math.maxInt(usize));
+    defer allocator.free(content);
+
+    if (std.mem.indexOf(u8, content, "system_processes = ")) |_| {
+        std.log.info("Upgrading config file to new format", .{});
+        file.close();
+        try std.fs.deleteFileAbsolute(config_path);
+    }
+}

falcond/src/profile/loader.zig

@@ -2,8 +2,9 @@ const std = @import("std");
 const confloader = @import("../config/confloader.zig");
 const types = @import("types.zig");
 const Profile = types.Profile;
+const ProfileMode = @import("../config/config.zig").ProfileMode;
 
-pub fn loadProfiles(allocator: std.mem.Allocator, profiles: *std.ArrayList(Profile), proton_profile: *?*const Profile, oneshot: bool) !void {
+pub fn loadProfiles(allocator: std.mem.Allocator, profiles: *std.ArrayList(Profile), proton_profile: *?*const Profile, oneshot: bool, mode: ProfileMode) !void {
     if (oneshot) {
         try profiles.append(Profile{
             .name = try allocator.dupe(u8, "Hades3.exe"),
@@ -19,7 +20,14 @@ pub fn loadProfiles(allocator: std.mem.Allocator, profiles: *std.ArrayList(Profi
 
         proton_profile.* = &profiles.items[1];
     } else {
-        var loaded_profiles = try confloader.loadConfDir(Profile, allocator, "/usr/share/falcond/profiles");
+        const base_path = "/usr/share/falcond/profiles";
+        const profiles_path = if (mode != .none)
+            try std.fmt.allocPrint(allocator, "{s}/{s}", .{ base_path, @tagName(mode) })
+        else
+            base_path;
+        defer if (mode != .none) allocator.free(profiles_path);
+
+        var loaded_profiles = try confloader.loadConfDir(Profile, allocator, profiles_path);
         defer loaded_profiles.deinit();
 
         try profiles.appendSlice(loaded_profiles.items);
@@ -27,11 +35,10 @@ pub fn loadProfiles(allocator: std.mem.Allocator, profiles: *std.ArrayList(Profi
         for (profiles.items) |*profile| {
             if (std.mem.eql(u8, profile.name, "Proton")) {
                 proton_profile.* = profile;
-                std.log.info("Found Proton profile: {s}", .{profile.name});
                 break;
             }
         }
 
-        std.log.info("Loaded {d} profiles", .{profiles.items.len});
+        std.log.info("Loaded {d} profiles (mode: {s})", .{ profiles.items.len, @tagName(mode) });
     }
 }

falcond/src/profile/manager.zig

@@ -86,7 +86,7 @@ pub const ProfileManager = struct {
                 }
 
                 vcache_setting.applyVCacheMode(.none);
-                try scx_scheds.deactivateScheduler(self.allocator);
+                scx_scheds.restorePreviousState(self.allocator);
                 self.active_profile = null;
 
                 if (self.queued_profiles.items.len > 0) {
@@ -108,7 +108,7 @@ pub const ProfileManager = struct {
                 }
 
                 vcache_setting.applyVCacheMode(.none);
-                try scx_scheds.deactivateScheduler(self.allocator);
+                scx_scheds.restorePreviousState(self.allocator);
                 self.active_profile = null;
             }
         }

main.sh

@@ -2,7 +2,7 @@
 
 set -e
 
-VERSION="1.0.1"
+VERSION="1.0.8"
 
 source ./pika-build-config.sh