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| author | Török Edwin <edwintorok@gmail.com> | 2008-11-23 12:39:08 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-11-23 11:53:50 +0100 |
| commit | 8d26487fd4ddda7a0237da418fb8669fb06ae557 (patch) | |
| tree | df518f9aef1c0f830ada2f2ad221ee41fd38ba1e /kernel/trace/Kconfig | |
| parent | cffa10aecb6891f090a4d53a075bc40c082c45fc (diff) | |
| download | lwn-8d26487fd4ddda7a0237da418fb8669fb06ae557.tar.gz lwn-8d26487fd4ddda7a0237da418fb8669fb06ae557.zip | |
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>
Diffstat (limited to 'kernel/trace/Kconfig')
| -rw-r--r-- | kernel/trace/Kconfig | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig index b8378fad29a3..87fc34a1bb91 100644 --- a/kernel/trace/Kconfig +++ b/kernel/trace/Kconfig @@ -3,6 +3,9 @@ # select HAVE_FUNCTION_TRACER: # +config USER_STACKTRACE_SUPPORT + bool + config NOP_TRACER bool |