diff options
| author | David S. Miller <davem@davemloft.net> | 2010-04-12 22:35:24 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-04-12 22:35:24 -0700 |
| commit | 63b754957371c23b7515399a977a2e1d361a036c (patch) | |
| tree | d1e7cd39f91215970300adfffcdf96b5f7484c43 /arch/sparc/Kconfig | |
| parent | 0c25e9e6cbe7b233bb91d14d0e2c258bf8e6ec83 (diff) | |
sparc64: Add HAVE_FUNCTION_TRACE_MCOUNT_TEST and tidy up.
Check function_trace_stop at ftrace_caller
Toss mcount_call and dummy call of ftrace_stub, unnecessary.
Document problems we'll have if the final kernel image link
ever turns on relaxation.
Properly size 'ftrace_call' so it looks right when inspecting
instructions under gdb et al.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/Kconfig')
| -rw-r--r-- | arch/sparc/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index 6db51367405..035304c30ab 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -37,6 +37,7 @@ config SPARC64 def_bool 64BIT select ARCH_SUPPORTS_MSI select HAVE_FUNCTION_TRACER + select HAVE_FUNCTION_TRACE_MCOUNT_TEST select HAVE_KRETPROBES select HAVE_KPROBES select HAVE_LMB |