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| author | Steven Rostedt <rostedt@goodmis.org> | 2008-05-17 00:01:36 -0400 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2008-05-23 22:49:18 +0200 |
| commit | 677aa9f77e8de3791b481a0cec6c8b84d1eec626 (patch) | |
| tree | 4a3cdc6b1653231af31f045dcbaebb806a04d78d /arch/x86/Kconfig | |
| parent | 7fa09f24b477ad41b821713eba757b3aa7a2864a (diff) | |
| download | lwn-677aa9f77e8de3791b481a0cec6c8b84d1eec626.tar.gz lwn-677aa9f77e8de3791b481a0cec6c8b84d1eec626.zip | |
ftrace: add have dynamic ftrace config for archs
Now that ftrace is being ported to other architectures, it has become
apparent that DYNAMIC_FTRACE is dependent on whether or not that
architecture implements dynamic ftrace. FTRACE itself may be ported to
an architecture without porting dynamic ftrace.
This patch adds HAVE_DYNAMIC_FTRACE to allow architectures to port ftrace
without having to also port the dynamic aspect as well.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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 c742dfeb0dbe..fc86c54e791e 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -23,6 +23,7 @@ config X86 select HAVE_OPROFILE select HAVE_KPROBES select HAVE_KRETPROBES + select HAVE_DYNAMIC_FTRACE select HAVE_FTRACE select HAVE_KVM if ((X86_32 && !X86_VOYAGER && !X86_VISWS && !X86_NUMAQ) || X86_64) select HAVE_ARCH_KGDB if !X86_VOYAGER |