From 4bb652ac2fe25d4c85072c9f2f610319ac9981ee Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Fri, 24 Feb 2017 18:05:31 +0100 Subject: [PATCH] cgroup: rework cg_all_unified() Let's just check the unified level, directly. There's really no value in wrapping cg_unified_controllers() with this, i.e. potentially do string comparison when there's no reason to. Also, this makes the clal more alike cg_hybrid_unified(). --- src/basic/cgroup-util.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/src/basic/cgroup-util.c b/src/basic/cgroup-util.c index c20a00a07a..bda5c555ad 100644 --- a/src/basic/cgroup-util.c +++ b/src/basic/cgroup-util.c @@ -2409,7 +2409,13 @@ int cg_unified_controller(const char *controller) { } int cg_all_unified(void) { - return cg_unified_controller(NULL); + int r; + + r = cg_unified_update(); + if (r < 0) + return r; + + return unified_cache >= CGROUP_UNIFIED_ALL; } int cg_hybrid_unified(void) {