From: Török Edwin <edwintorok@gmail.com>
Date: Sun, 23 Nov 2008 10:39:08 +0000 (+0200)
Subject: tracing/stack-tracer: introduce CONFIG_USER_STACKTRACE_SUPPORT
X-Git-Tag: v2.6.29-rc1~586^2~49^8~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8d26487fd4ddda7a0237da418fb8669fb06ae557;p=pandora-kernel.git

tracing/stack-tracer: introduce CONFIG_USER_STACKTRACE_SUPPORT

Impact: cleanup

User stack tracing is just implemented for x86, but it is not x86 specific.

Introduce a generic config flag, that is currently enabled only for x86.
When other arches implement it, they will have to
SELECT USER_STACKTRACE_SUPPORT.

Signed-off-by: Török Edwin <edwintorok@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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