BUG/MEDIUM: task: Don't forget to decrement max_processed after each task.

When the task list was introduced, we bogusly lost max_processed--, that means
we would execute as much tasks as present in the list, and we would never
set active_tasks_mask, so the thread would go to sleep even if more tasks were
to be executed.

1.9-dev only, no backport is needed.

diff --git a/src/task.c b/src/task.c
index 3275188..25ffe21 100644 (file)
--- a/src/task.c
+++ b/src/task.c
@@ -367,6 +367,7 @@ void process_runnable_tasks()
                                task_queue(t);
                }
 
+               max_processed--;
                if (max_processed <= 0) {
                        active_tasks_mask |= tid_bit;
                        activity[tid].long_rq++;