Re: [PATCH] cgroup: Migrate tasks to the root css when a controller is rebound
From: Mark Brown
Date: Tue Jun 02 2026 - 12:35:41 EST
On Mon, Jun 01, 2026 at 09:02:56AM -1000, Tejun Heo wrote:
> cgroup_apply_control_disable() defers kill_css_finish() while a css is
> still populated, relying on css_update_populated() to fire the deferred
> kill once the populated count reaches zero.
This seems to fix things for me, thanks both!
Tested-by: Mark Brown <broonie@xxxxxxxxxx>
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