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| author | Baruch Siach <baruch@tkos.co.il> | 2013-11-28 18:00:04 +0200 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2014-01-15 00:27:03 +0400 |
| commit | a6f3eefad8d1c9abd98fa03ba2b3abeb708e3b95 (patch) | |
| tree | bad16557f26b29175252d299bfe4ba0b93845d19 /arch/xtensa | |
| parent | 6cb971114f633a0bf240c20b681d989b45e3ec56 (diff) | |
| download | op-kernel-dev-a6f3eefad8d1c9abd98fa03ba2b3abeb708e3b95.zip op-kernel-dev-a6f3eefad8d1c9abd98fa03ba2b3abeb708e3b95.tar.gz | |
xtensa: enable HAVE_PERF_EVENTS
This allows the perf tool to monitor kernel tracepoint events.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'arch/xtensa')
| -rw-r--r-- | arch/xtensa/Kconfig | 1 | ||||
| -rw-r--r-- | arch/xtensa/include/asm/perf_event.h | 4 |
2 files changed, 5 insertions, 0 deletions
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index 49d2e84..c3ccf37 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -19,6 +19,7 @@ config XTENSA select HAVE_OPROFILE select HAVE_FUNCTION_TRACER select HAVE_IRQ_TIME_ACCOUNTING + select HAVE_PERF_EVENTS help Xtensa processors are 32-bit RISC machines designed by Tensilica primarily for embedded systems. These processors are both diff --git a/arch/xtensa/include/asm/perf_event.h b/arch/xtensa/include/asm/perf_event.h new file mode 100644 index 0000000..5aa4590 --- /dev/null +++ b/arch/xtensa/include/asm/perf_event.h @@ -0,0 +1,4 @@ +#ifndef __ASM_XTENSA_PERF_EVENT_H +#define __ASM_XTENSA_PERF_EVENT_H + +#endif /* __ASM_XTENSA_PERF_EVENT_H */ |
