Wang Long ddf7005f32 debug cgroup: use task_css_set instead of rcu_dereference ...

This macro `task_css_set` verifies that the caller is
inside proper critical section if the kernel set CONFIG_PROVE_RCU=y.

Signed-off-by: Wang Long <wanglong19@meituan.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

2017-11-27 11:37:33 -08:00

8.3 KiB

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