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From cd12ff2291f5bd529a8d83bb76726194d3daaf13 Mon Sep 17 00:00:00 2001
From: Michal Sekletar <msekleta@redhat.com>
Date: Thu, 24 Sep 2015 22:25:43 +0200
Subject: [PATCH 46/47] Revert "core: one step back again, for nspawn we
 actually can't wait for cgroups running empty since systemd will get exactly
 zero notifications about it"

This reverts commit 743970d2ea6d08aa7c7bff8220f6b7702f2b1db7.
---
 src/core/unit.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/src/core/unit.c b/src/core/unit.c
index 0a66a6a..db0fca0 100644
--- a/src/core/unit.c
+++ b/src/core/unit.c
@@ -3557,15 +3557,7 @@ int unit_kill_context(
                                 log_unit_warning_errno(u, r, "Failed to kill control group: %m");
                 } else if (r > 0) {
 
-                        /* FIXME: For now, we will not wait for the
-                         * cgroup members to die, simply because
-                         * cgroup notification is unreliable. It
-                         * doesn't work at all in containers, and
-                         * outside of containers it can be confused
-                         * easily by leaving directories in the
-                         * cgroup. */
-
-                        /* wait_for_exit = true; */
+                        wait_for_exit = true;
 
                         if (c->send_sighup && k != KILL_KILL) {
                                 set_free(pid_set);
-- 
2.5.0