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Message-ID: <20071105192747.GA8803@c2.user-mode-linux.org>
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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