diff options
| 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 /arch/x86/Kconfig | |
| parent | tracing/stack-tracer: fix locking and refcounts (diff) | |
| download | linux-dev-8d26487fd4ddda7a0237da418fb8669fb06ae557.tar.xz linux-dev-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 'arch/x86/Kconfig')
| -rw-r--r-- | arch/x86/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 7a146baaa990..e49a4fd718fe 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -36,6 +36,7 @@ config X86 select HAVE_ARCH_TRACEHOOK select HAVE_GENERIC_DMA_COHERENT if X86_32 select HAVE_EFFICIENT_UNALIGNED_ACCESS + select USER_STACKTRACE_SUPPORT config ARCH_DEFCONFIG string |