diff options
| author | David S. Miller <davem@davemloft.net> | 2010-04-13 01:35:24 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-04-13 01:35:24 -0400 |
| 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 6db513674050..035304c30ab4 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig | |||
| @@ -37,6 +37,7 @@ config SPARC64 | |||
| 37 | def_bool 64BIT | 37 | def_bool 64BIT |
| 38 | select ARCH_SUPPORTS_MSI | 38 | select ARCH_SUPPORTS_MSI |
| 39 | select HAVE_FUNCTION_TRACER | 39 | select HAVE_FUNCTION_TRACER |
| 40 | select HAVE_FUNCTION_TRACE_MCOUNT_TEST | ||
| 40 | select HAVE_KRETPROBES | 41 | select HAVE_KRETPROBES |
| 41 | select HAVE_KPROBES | 42 | select HAVE_KPROBES |
| 42 | select HAVE_LMB | 43 | select HAVE_LMB |