linux-kernel - [PATCH 3/6] UML - GPROF needs to depend on FRAME

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Date:	Mon, 5 Nov 2007 14:27:47 -0500
From:	Jeff Dike <jdike@...toit.com>
To:	Andrew Morton <akpm@...l.org>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	uml-devel <user-mode-linux-devel@...ts.sourceforge.net>,
	Karol Swietlicki <magotari@...il.com>
Subject: [PATCH 3/6] UML - GPROF needs to depend on FRAME_POINTER

From: Karol Swietlicki <magotari@...il.com>

This is a short Kconfig fix for a problem in User Mode Linux.
Frame pointers are required for gprof support to work.

Signed-off-by: Karol Swietlicki <magotari@...il.com>
Signed-off-by: Jeff Dike <jdike@...ux.intel.com>
---
 arch/um/Kconfig.debug |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux-2.6/arch/um/Kconfig.debug
===================================================================
--- linux-2.6.orig/arch/um/Kconfig.debug	2007-11-05 14:06:09.000000000 -0500
+++ linux-2.6/arch/um/Kconfig.debug	2007-11-05 14:12:59.000000000 -0500
@@ -4,7 +4,7 @@ source "lib/Kconfig.debug"
 
 config GPROF
 	bool "Enable gprof support"
-	depends on DEBUG_INFO
+	depends on DEBUG_INFO && FRAME_POINTER
 	help
 	  This allows profiling of a User-Mode Linux kernel with the gprof
 	  utility.
-
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