From ed2db8a26d8b5f3fdb9bf6365002bc6eeb19c758 Mon Sep 17 00:00:00 2001
From: deadprogram <ron@hybridgroup.com>
Date: Fri, 28 May 2021 07:38:59 +0200
Subject: [PATCH] Revert "scheduler: task.Data made 64bit to avoid overflow"

This reverts commit fd8938c6346010979992986b2a1b512449e5c866.
---
 src/internal/task/task.go | 2 +-
 src/runtime/scheduler.go  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/internal/task/task.go b/src/internal/task/task.go
index bad501b6..489400df 100644
--- a/src/internal/task/task.go
+++ b/src/internal/task/task.go
@@ -13,7 +13,7 @@ type Task struct {
 	Ptr unsafe.Pointer
 
 	// Data is a field which can be used for storing state information.
-	Data uint64
+	Data uint
 
 	// state is the underlying running state of the task.
 	state state
diff --git a/src/runtime/scheduler.go b/src/runtime/scheduler.go
index 44b07f75..c5286d33 100644
--- a/src/runtime/scheduler.go
+++ b/src/runtime/scheduler.go
@@ -88,7 +88,7 @@ func addSleepTask(t *task.Task, duration timeUnit) {
 			panic("runtime: addSleepTask: expected next task to be nil")
 		}
 	}
-	t.Data = uint64(duration)
+	t.Data = uint(duration) // TODO: longer durations
 	now := ticks()
 	if sleepQueue == nil {
 		scheduleLog("  -> sleep new queue")