tree df518f9aef1c0f830ada2f2ad221ee41fd38ba1e
parent cffa10aecb6891f090a4d53a075bc40c082c45fc
author Török Edwin <edwintorok@gmail.com> 1227436748 +0200
committer Ingo Molnar <mingo@elte.hu> 1227437630 +0100

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>