rcu: Make rcu_idle_enter() rely on callers disabling irqs

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All callers to rcu_idle_enter() have irqs disabled, so there is no
point in rcu_idle_enter disabling them again.  This commit therefore
replaces the irq disabling with a RCU_LOCKDEP_WARN().

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

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Peter Zijlstra (Intel) 2017-07-12 07:59:54 -07:00 • committed by Paul E. McKenney

parent 2dee9404fa

commit 3a60799269

1 changed files with 1 additions and 4 deletions

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kernel/rcu/tree.c

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