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author | 2012-09-28 17:15:20 +0900 | |
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committer | 2013-01-21 13:22:36 -0500 | |
commit | e7dbfe349d12eabb7783b117e0c115f6f3d9ef9e (patch) | |
tree | 8b567abaef12e5bb82171eea70e7f02816958ae9 /arch/x86/Kconfig | |
parent | ftrace: Move ARCH_SUPPORTS_FTRACE_SAVE_REGS in Kconfig (diff) | |
download | linux-e7dbfe349d12eabb7783b117e0c115f6f3d9ef9e.tar.gz linux-e7dbfe349d12eabb7783b117e0c115f6f3d9ef9e.tar.bz2 linux-e7dbfe349d12eabb7783b117e0c115f6f3d9ef9e.zip |
kprobes/x86: Move ftrace-based kprobe code into kprobes-ftrace.c
Split ftrace-based kprobes code from kprobes, and introduce
CONFIG_(HAVE_)KPROBES_ON_FTRACE Kconfig flags.
For the cleanup reason, this also moves kprobe_ftrace check
into skip_singlestep.
Link: http://lkml.kernel.org/r/20120928081520.3560.25624.stgit@ltc138.sdl.hitachi.co.jp
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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 996ccecc694c..be8b2b3ab979 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -40,6 +40,7 @@ config X86 select HAVE_DMA_CONTIGUOUS if !SWIOTLB select HAVE_KRETPROBES select HAVE_OPTPROBES + select HAVE_KPROBES_ON_FTRACE select HAVE_FTRACE_MCOUNT_RECORD select HAVE_FENTRY if X86_64 select HAVE_C_RECORDMCOUNT |