With cgroups v2 the file cgroup.procs will never be empty if threading
is enabled as it will always have ID of all processes even if all
threads of the processes are moved to sub-cgroups. If that happens the
file cgroup.threads will be empty.
Signed-off-by: Pavel Hrdina <phrdina@xxxxxxxxxx>
---
src/util/vircgroupv2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/util/vircgroupv2.c b/src/util/vircgroupv2.c
index 285b7675d9..65f5cc6bd0 100644
--- a/src/util/vircgroupv2.c
+++ b/src/util/vircgroupv2.c
@@ -521,7 +521,7 @@ virCgroupV2HasEmptyTasks(virCgroupPtr cgroup,
int ret = -1;
g_autofree char *content = NULL;
- ret = virCgroupGetValueStr(cgroup, controller, "cgroup.procs", &content);
+ ret = virCgroupGetValueStr(cgroup, controller, "cgroup.threads", &content);
if (ret == 0 && content[0] == '\0')
ret = 1;
--
2.26.2
