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| author | Rabin Vincent <rabin@rab.in> | 2010-11-06 23:03:53 +0530 |
|---|---|---|
| committer | Rabin Vincent <rabin@rab.in> | 2010-11-19 21:43:28 +0530 |
| commit | 0e341af835fdf553820a1fa98341b93ab32ce466 (patch) | |
| tree | 633b4088fdf119931a5a3039e6b83bc1b9245a42 /arch/arm/plat-samsung/wakeup-mask.c | |
| parent | dd686eb13959e49a1112fd608c124ab711050582 (diff) | |
| download | kernel_samsung_smdk4412-0e341af835fdf553820a1fa98341b93ab32ce466.tar.gz kernel_samsung_smdk4412-0e341af835fdf553820a1fa98341b93ab32ce466.tar.bz2 kernel_samsung_smdk4412-0e341af835fdf553820a1fa98341b93ab32ce466.zip | |
ARM: ftrace: enable function graph tracer
Add the options to enable the function graph tracer on ARM. Function
graph tracer support requires frame pointers, so exclude Thumb-2 and
also make sure FRAME_POINTER gets enabled when FUNCTION_GRAPH_TRACER is
used, since FUNCTION_TRACER doesn't "select FRAME_POINTER" when
ARM_UNWIND is used. Therefore, with GCC 4.4.0+, you get plain function
tracing without frame pointers, but you'll need them if you want
function graph tracing.
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Rabin Vincent <rabin@rab.in>
Diffstat (limited to 'arch/arm/plat-samsung/wakeup-mask.c')
0 files changed, 0 insertions, 0 deletions