I believe this introduces a critical bug. cl->list is used to link together the llists for both things waiting, and for things that are being woken. If a closure that is woken decides to wait again, it will corrupt the llist that __closure_wake_up is using. The previous iteration structure gets the next element of the list before waking and is therefore safe. Mike -- To unsubscribe from this list: send the line "unsubscribe linux-bcache" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
