From: Li Zefan <lizf@cn.fujitsu.com>
To: Ryan Wang <openspace.wang@gmail.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Does function_graph support x86_32?
Date: Thu, 18 Mar 2010 08:56:33 +0800 [thread overview]
Message-ID: <4BA17A41.2000303@cn.fujitsu.com> (raw)
In-Reply-To: <5d592f661003170745s4b09f57ao94a9bd9ba7f04bd1@mail.gmail.com>
Ryan Wang wrote:
> Does function_graph support x86_32?
>
Yes, but you need to disable CONFIG_CC_OPTIMIZE_FOR_SIZE
config FUNCTION_GRAPH_TRACER
bool "Kernel Function Graph Tracer"
depends on HAVE_FUNCTION_GRAPH_TRACER
depends on FUNCTION_TRACER
depends on !X86_32 || !CC_OPTIMIZE_FOR_SIZE
next prev parent reply other threads:[~2010-03-18 0:55 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-17 14:45 Does function_graph support x86_32? Ryan Wang
2010-03-18 0:56 ` Li Zefan [this message]
2010-03-20 3:00 ` Tim Bird
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