id S. Miller 1178865928 -0700 [NET] link_watch: Always schedule urgent events Urgent events may be delayed if we already have a non-urgent event queued for that device. This patch changes this by making sure that an urgent event is always looked at immediately. I've replaced the LW_RUNNING flag by LW_URGENT since whether work is scheduled is already kept track by the work queue system. The only complication is that we have to provide some exclusion for the setting linkwatch_nextevent which is available in the actual work function. Signed-off-by: Herbert Xu Signed-off-by: David S. Miller %*x