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linux/kernel/rcu/tree_stall.h
Paul E. McKenney 1ef5a442a1 rcu: Add READ_ONCE() to rcu_do_batch() access to rcu_cpu_stall_ftrace_dump 
Given that sysfs can change the value of rcu_cpu_stall_ftrace_dump at any
time, this commit adds a READ_ONCE() to the accesses to that variable.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
2020-08-24 18:36:08 -07:00

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