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From 9d0046ceca10911361137d6496987cb15ffff132 Mon Sep 17 00:00:00 2001
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From: Lukas Nykryn <lnykryn@redhat.com>
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Date: Thu, 25 Jun 2015 09:20:59 +0200
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Subject: [PATCH] Revert "core: one step back again, for nspawn we actually
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can't wait for cgroups running empty since systemd will get exactly zero
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notifications about it"
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This reverts commit 743970d2ea6d08aa7c7bff8220f6b7702f2b1db7.
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RHEL-only
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https://bugzilla.redhat.com/show_bug.cgi?id=1141137
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https://github.com/systemd/systemd/pull/350
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Resolves: #1703485
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---
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src/core/unit.c | 11 +----------
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1 file changed, 1 insertion(+), 10 deletions(-)
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diff --git a/src/core/unit.c b/src/core/unit.c
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index cc43ddc4f1..d298afb0d4 100644
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--- a/src/core/unit.c
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+++ b/src/core/unit.c
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@@ -4579,16 +4579,7 @@ int unit_kill_context(
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} else if (r > 0) {
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- /* FIXME: For now, on the legacy hierarchy, we will not wait for the cgroup members to die if
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- * we are running in a container or if this is a delegation unit, simply because cgroup
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- * notification is unreliable in these cases. It doesn't work at all in containers, and outside
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- * of containers it can be confused easily by left-over directories in the cgroup — which
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- * however should not exist in non-delegated units. On the unified hierarchy that's different,
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- * there we get proper events. Hence rely on them. */
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-
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- if (cg_unified_controller(SYSTEMD_CGROUP_CONTROLLER) > 0 ||
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- (detect_container() == 0 && !unit_cgroup_delegate(u)))
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- wait_for_exit = true;
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+ wait_for_exit = true;
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if (send_sighup) {
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set_free(pid_set);
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