diff options
| author | Helge Deller | 2016-04-13 22:27:22 +0200 |
|---|---|---|
| committer | Helge Deller | 2016-04-14 17:47:19 +0200 |
| commit | 366dd4ea9d5f0eb78fdf4982d76506f99480ec0a (patch) | |
| tree | a1540803a33b13685a1fe2e3fa8af13bc2e7f018 /arch/parisc/Kconfig | |
| parent | b562e44f507e863c6792946e4e1b1449fbbac85d (diff) | |
parisc: Fix ftrace function tracer
Fix the FTRACE function tracer for 32- and 64-bit kernel.
The former code was horribly broken.
Reimplement most coding in assembly and utilize optimizations, e.g. put
mcount() and ftrace_stub() into one L1 cacheline.
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'arch/parisc/Kconfig')
| -rw-r--r-- | arch/parisc/Kconfig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index 14f655cf542e..86167bf85aa1 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -4,8 +4,8 @@ config PARISC select ARCH_MIGHT_HAVE_PC_PARPORT select HAVE_IDE select HAVE_OPROFILE - select HAVE_FUNCTION_TRACER if 64BIT - select HAVE_FUNCTION_GRAPH_TRACER if 64BIT + select HAVE_FUNCTION_TRACER + select HAVE_FUNCTION_GRAPH_TRACER select ARCH_WANT_FRAME_POINTERS select RTC_CLASS select RTC_DRV_GENERIC |