BUG/MEDIUM: tasklets: Add the thread as active when waking a tasklet.

Set the flag for the current thread in active_threads_mask when waking a
tasklet, or we will never run it if no tasks are available.

This is 1.9-specific, no backport is needed.

diff --git a/include/proto/task.h b/include/proto/task.h
index 13398c5..eef4ded 100644 (file)
--- a/include/proto/task.h
+++ b/include/proto/task.h
@@ -226,6 +226,7 @@ static inline void tasklet_wakeup(struct tasklet *tl)
                return;
        LIST_ADDQ(&task_list[tid], &tl->list);
        task_list_size[tid]++;
+       HA_ATOMIC_OR(&active_tasks_mask, tid_bit);
        HA_ATOMIC_ADD(&tasks_run_queue, 1);
 
 }