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/cpu.h
+++ b/kern/include/cpu.h
@@ -87,6 +87,11 @@ struct cpu {
 	struct tlbshootdown c_shootdown[TLBSHOOTDOWN_MAX];
 	unsigned c_numshootdown;
 	struct spinlock c_ipi_lock;
+
+	/*
+	 * Accessed by other cpus. Protected inside hangman.c.
+	 */
+	HANGMAN_ACTOR(c_hangman);
 };

 /*