While controllers are being enabled and disabled in
cgroup_subtree_control_write(), the original subsystem masks are
stashed in local variables so that they can be restored if the
operation fails in the middle.
This patch adds dedicated fields to struct cgroup to be used instead
of the local
While controllers are being enabled and disabled in
cgroup_subtree_control_write(), the original subsystem masks are
stashed in local variables so that they can be restored if the
operation fails in the middle.
This patch adds dedicated fields to struct cgroup to be used instead
of the local
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