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rcu: Start timing stall repetitions after warning complete
Systems with low-bandwidth consoles can have very large printk() latencies, and on such systems it makes no sense to have the next RCU CPU stall warning message start output before the prior message completed. This commit therefore sets the time of the next stall only after the prints have completed. While printing, the time of the next stall message is set to ULONG_MAX/2 jiffies into the future. Reviewed-by: Sergey Senozhatsky <[email protected]> Signed-off-by: Paul E. McKenney <[email protected]>
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