From 6f1e0dc34f726dafade492a3db102467fe2032d4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Janne=20He=C3=9F?= <janne@hess.ooo>
Date: Sun, 5 Dec 2021 18:54:19 +0100
Subject: [PATCH] nixos/switch-to-configuration: Move excludes up

---
 .../modules/system/activation/switch-to-configuration.pl  | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/nixos/modules/system/activation/switch-to-configuration.pl b/nixos/modules/system/activation/switch-to-configuration.pl
index 6ba72638b45d..9bf7a5c0d427 100644
--- a/nixos/modules/system/activation/switch-to-configuration.pl
+++ b/nixos/modules/system/activation/switch-to-configuration.pl
@@ -218,13 +218,17 @@ while (my ($unit, $state) = each %{$activePrev}) {
         }
 
         elsif (fingerprintUnit($prevUnitFile) ne fingerprintUnit($newUnitFile)) {
-            if ($unit eq "sysinit.target" || $unit eq "basic.target" || $unit eq "multi-user.target" || $unit eq "graphical.target") {
+            if ($unit eq "sysinit.target" || $unit eq "basic.target" || $unit eq "multi-user.target" || $unit eq "graphical.target" || $unit =~ /\.path$/ || $unit =~ /\.slice$/) {
                 # Do nothing.  These cannot be restarted directly.
+
+                # Slices and Paths don't have to be restarted since
+                # properties (resource limits and inotify watches)
+                # seem to get applied on daemon-reload.
             } elsif ($unit =~ /\.mount$/) {
                 # Reload the changed mount unit to force a remount.
                 $unitsToReload{$unit} = 1;
                 recordUnit($reloadListFile, $unit);
-            } elsif ($unit =~ /\.socket$/ || $unit =~ /\.path$/ || $unit =~ /\.slice$/) {
+            } elsif ($unit =~ /\.socket$/) {
                 # FIXME: do something?
             } else {
                 my $unitInfo = parseUnit($newUnitFile);