Re: [PATCH v4 5/6] clone3: allow spawning processes into cgroups
From: Oleg Nesterov <hidden>
Date: 2020-01-20 15:39:42
Also in:
linux-api, lkml
On 01/17, Christian Brauner wrote:
+static int cgroup_css_set_fork(struct task_struct *parent, + struct kernel_clone_args *kargs)
...
+ kargs->cset = find_css_set(cset, dst_cgrp);
+ if (!kargs->cset) {
+ ret = -ENOMEM;
+ goto err;
+ }
+
+ if (cgroup_is_dead(dst_cgrp)) {
+ ret = -ENODEV;
+ goto err;^^^^^^^^ this looks wrong... don't we need put_css_set(kargs->cset) before "goto err" ? Oleg.