Hang detection additions.

2017-02-09 09:49:03 -05:00
parent 8435ba6436
commit 8af1edae0e
8 changed files with 103 additions and 2 deletions
--- a/kern/include/thread.h
+++ b/kern/include/thread.h
@@ -83,6 +83,7 @@ struct thread {
 	struct switchframe *t_context;	/* Saved register context (on stack) */
 	struct cpu *t_cpu;		/* CPU thread runs on */
 	struct proc *t_proc;		/* Process thread belongs to */
+	HANGMAN_ACTOR(t_hangman);	/* Deadlock detector hook */

 	/*
 	 * Interrupt state fields.