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| author |   Steven Rostedt <rostedt@goodmis.org> | 2008-08-14 15:45:11 -0400 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2008-10-14 10:34:54 +0200 |
| commit | e4b2b8866121bd06d5f3d9de0f79a04339ffa252 (patch) | |
| tree | 4fc7408e20bbe742adaabcf827ace8c4266f1263 /arch/x86/Kconfig | |
| parent | ftrace: rebuild everything on change to FTRACE_MCOUNT_RECORD (diff) | |
| download | linux-dev-e4b2b8866121bd06d5f3d9de0f79a04339ffa252.tar.xz linux-dev-e4b2b8866121bd06d5f3d9de0f79a04339ffa252.zip | |
ftrace: enable using mcount recording on x86
Enable the use of the __mcount_loc infrastructure on x86_64 and i386.
Signed-off-by: Steven Rostedt <srostedt@redhat.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 fc8351f374fd..5a34c5427a07 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -25,6 +25,7 @@ config X86 select HAVE_KPROBES select ARCH_WANT_OPTIONAL_GPIOLIB select HAVE_KRETPROBES + select HAVE_FTRACE_MCOUNT_RECORD select HAVE_DYNAMIC_FTRACE select HAVE_FTRACE select HAVE_KVM if ((X86_32 && !X86_VOYAGER && !X86_VISWS && !X86_NUMAQ) || X86_64) |