cgroup: ensure all services in init group remain as leaf nodes

The top-level cgroup init is a leaf group and should be treated as such,
even for user setup tasks/services.

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This commit is contained in:
Joachim Wiberg
2021-05-15 10:29:29 +02:00
parent d2c57447f0
commit c047e37a79
+3
View File
@@ -172,6 +172,9 @@ int cgroup_service(char *name, int pid, struct cgroup *cg)
if (!strcmp(cg->name, "root"))
return fnwrite(str("%d", pid), FINIT_CGPATH "/cgroup.procs");
if (!strcmp(cg->name, "init"))
return fnwrite(str("%d", pid), FINIT_CGPATH "/init/cgroup.procs");
snprintf(path, sizeof(path), "/sys/fs/cgroup/%s", cg->name);
if (fisdir(path))
group = cg->name;