Now that we have two back-to-back NO_HZ_COMMON blocks, merge them.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
*/
WRITE_ONCE(nohz.has_blocked, 1);
}
-#else
-static inline void nohz_balancer_kick(struct rq *rq) { }
-#endif
-#ifdef CONFIG_NO_HZ_COMMON
/*
* In CONFIG_NO_HZ_COMMON case, the idle balance kickee will do the
* rebalancing for all the CPUs for whom scheduler ticks are stopped.
return true;
}
-#else
+#else /* !CONFIG_NO_HZ_COMMON */
+static inline void nohz_balancer_kick(struct rq *rq) { }
+
static bool nohz_idle_balance(struct rq *this_rq, enum cpu_idle_type idle)
{
return false;
}
-#endif
+#endif /* CONFIG_NO_HZ_COMMON */
/*
* run_rebalance_domains is triggered when needed from the scheduler tick.