Messages in this thread |  | | Date | Mon, 3 Feb 2020 15:32:28 +0100 | From | Michal Koutný <> | Subject | Re: [PATCH v5 5/6] clone3: allow spawning processes into cgroups |
| |
On Sun, Feb 02, 2020 at 10:37:02AM +0100, Christian Brauner <christian.brauner@ubuntu.com> wrote: > cgroup_post_fork() is called past the point of no return for fork and > cgroup_css_set_put_fork() is explicitly documented as only being > callable before forks point of no return: I missed this and somehow incorrectly assumed it's called at the end of fork too. I find the css_set refcounting correct now.
BTW any reason why not to utilize cgroup_css_set_put_fork() for the regular cleanup in cgroup_post_fork() too?
Thanks, Michal [unhandled content-type:application/pgp-signature] |  |