cgroup/pids: Make event counters hierarchical

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The pids.events file should honor the hierarchy, so make the events
propagate from their origin up to the root on the unified hierarchy. The
legacy behavior remains non-hierarchical.

Signed-off-by: Michal Koutný <mkoutny@suse.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

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Michal Koutný 2024-05-21 11:21:27 +02:00 • committed by Tejun Heo

parent 73e75e6fc3

commit 385a635cac

2 changed files with 36 additions and 19 deletions

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9

Documentation/admin-guide/cgroup-v2.rst

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46

kernel/cgroup/pids.c

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