On Mon, 2013-03-18 at 12:22 -0700, Tejun Heo wrote: > try_to_wake_up_local() should only be invoked to wake up another task > in the same runqueue and BUG_ON()s are used to enforce the rule. > Missing try_to_wake_up_local() can stall workqueue execution but such > stalls are likely to be finite either by another work item being > queued or the one blocked getting unblocked. There's no reason to > trigger BUG while holding rq lock crashing the whole system. > > Convert BUG_ON()s in try_to_wake_up_local() to WARN_ON_ONCE()s.
Doesn't really matter either way, the printk()s triggered by either will very likely kill the system anyhow ;-) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
