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(parent: 1f1562f) | patch
cgroup: return early if it is already on preloaded list
authorWei Yang <richard.weiyang@gmail.com>
Tue, 14 Dec 2021 00:46:07 +0000 (00:46 +0000)
committerTejun Heo <tj@kernel.org>
Tue, 14 Dec 2021 19:45:20 +0000 (09:45 -1000)
commit1815775e74541d7b498c0baf15726ad3d1247abf
tree3e927ca980270684454a57fd4606f7fb844eb127tree | snapshot
parent1f1562fcd04a485734e94390660e741c3be47867commit | diff
cgroup: return early if it is already on preloaded list

If a cset is already on preloaded list, this means we have already setup
this cset properly for migration.

This patch just relocates the root cgrp lookup which isn't used anyway
when the cset is already on the preloaded list.

[tj@kernel.org: rephrase the commit log]

Signed-off-by: Wei Yang <richard.weiyang@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
kernel/cgroup/cgroup.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git