cgroup: fix incorrect destination cgroup in cgroup_update_dfl_csses()

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cgroup_update_dfl_csses() should move each task in the subtree to
self; however, it was incorrectly calling cgroup_migrate_add_src()
with the root of the subtree as @dst_cgrp.  Fortunately,
cgroup_migrate_add_src() currently uses @dst_cgrp only to determine
the hierarchy and the bug doesn't cause any actual breakages.  Fix it.

Signed-off-by: Tejun Heo <tj@kernel.org>

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Tejun Heo 2016-03-08 11:51:25 -05:00

parent 6cc578df40

commit 58cdb1ceb1

1 changed files with 1 additions and 1 deletions

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kernel/cgroup.c

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