From d71204e7c296ab89dc5b181cf38ad755076b59e3 Mon Sep 17 00:00:00 2001
From: smh <smh@FreeBSD.org>
Date: Thu, 24 Apr 2014 12:38:07 +0000
Subject: [PATCH] Increase ACPI_MAX_TASKS to be 4 x the number of CPU's as 2 x
 was still insufficient on some machines

MFC after:	2 weeks
---
 sys/dev/acpica/acpivar.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/dev/acpica/acpivar.h b/sys/dev/acpica/acpivar.h
index 56635e51f122..1bc7ee0de62a 100644
--- a/sys/dev/acpica/acpivar.h
+++ b/sys/dev/acpica/acpivar.h
@@ -476,7 +476,7 @@ ACPI_HANDLE	acpi_GetReference(ACPI_HANDLE scope, ACPI_OBJECT *obj);
 
 /* Default maximum number of tasks to enqueue. */
 #ifndef ACPI_MAX_TASKS
-#define	ACPI_MAX_TASKS		MAX(32, MAXCPU * 2)
+#define	ACPI_MAX_TASKS		MAX(32, MAXCPU * 4)
 #endif
 
 /* Default number of task queue threads to start. */