* [PATCH 3/6] UML - GPROF needs to depend on FRAME_POINTER
@ 2007-11-05 19:27 Jeff Dike
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From: Jeff Dike @ 2007-11-05 19:27 UTC (permalink / raw)
To: Andrew Morton; +Cc: LKML, uml-devel, Karol Swietlicki
From: Karol Swietlicki <magotari@gmail.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@gmail.com>
Signed-off-by: Jeff Dike <jdike@linux.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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