Enable ACPICA mutex debugging in INVARIANTS case.

This lets us detect lock order reversal in ACPICA code to avoid deadlock.
svn path=/head/; revision=351081
2019-08-15 16:04:22 +00:00 · 2019-08-15 16:04:22 +00:00 · d632f88e20 · 2020-12-20 02:59:44 +00:00
commit d632f88e20
parent 899ecf0904
1 changed files with 4 additions and 0 deletions
--- a/sys/contrib/dev/acpica/include/platform/acfreebsd.h
+++ b/sys/contrib/dev/acpica/include/platform/acfreebsd.h
@ -203,6 +203,10 @@

 #define DEBUGGER_THREADING  0   /* integrated with DDB */

+#ifdef INVARIANTS
+#define ACPI_MUTEX_DEBUG
+#endif
+
 #else /* _KERNEL */

 #if __STDC_HOSTED__