freemyipod r345 - Code Review

Repository:	freemyipod
Revision:	< r344‎ \| r345 \| r346 >
Date:	00:57, 20 December 2010
Author:	theseven
Status:	new
Tags:
Comment:	emBIOS: Only suspend threads that are actually used when a stack overflow happens
Modified paths:	/embios/trunk/thread.c (modified) (history)

Diff [purge]

Index: embios/trunk/thread.c
—	—	@@ -253,8 +253,9 @@
254	254	if ((int)current_thread->stack != -1 && *current_thread->stack != 0xaffebeaf)
255	255	{
256	256	for (i = 0; i < MAX_THREADS; i++)
257		~~- if (scheduler_threads[i].type == USER_THREAD)~~
258		~~- scheduler_threads[i].state = THREAD_SUSPENDED;~~
	257	+ if (scheduler_threads[i].state != THREAD_FREE)
	258	+ if (scheduler_threads[i].type == USER_THREAD)
	259	+ scheduler_threads[i].state = THREAD_SUSPENDED;
259	260	current_thread->state = THREAD_DEFUNCT;
260	261	current_thread->block_type = THREAD_DEFUNCT_STKOV;
261	262	wakeup_signal(&dbgwakeup);