On Wed, Jan 07, 2026 at 10:32:08AM -0800, Andrew Morton wrote:

On Wed, 7 Jan 2026 10:14:53 -0800 Shakeel Butt [off-list ref] wrote:

quoted

On Mon, Jan 05, 2026 at 02:46:39PM -0800, Shakeel Butt wrote:
[...]

quoted

Orthogonally I am cleaning up memcg id usage and after that cleanup,
mem_cgroup_id() would be preferred way to get the ID. No need to do
anything now as I will cleanup this usage later as well.

The series has been landed in mm-new. Please use mem_cgroup_id() instead
of cgroup_id(memcg->css.cgroup).

fyi, I removed this series yesterday due to a CONFIG_MEMCG=n build failure.

Oh sorry, I meant my series [1] landed in mm-new and with that Thomas
can directly use mem_cgroup_id() without worrying about CONFIG_MEMCG=n.

[1] https://lkml.kernel.org/r/20251225232116.294540-1-shakeel.butt@linux.dev