diff options
| author | Mark Rutland <mark.rutland@arm.com> | 2015-07-06 12:23:53 +0100 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2015-07-31 15:01:14 +0100 |
| commit | fa8ad7889d83bcf0a6cdbf6d3622f3ec019cde14 (patch) | |
| tree | 424ea935a8d5f40d099359351cf5074f50b8852f /arch/arm/Kconfig | |
| parent | bc1e3c4687df62a1f2ba1b6be11efbeb76145366 (diff) | |
| download | op-kernel-dev-fa8ad7889d83bcf0a6cdbf6d3622f3ec019cde14.zip op-kernel-dev-fa8ad7889d83bcf0a6cdbf6d3622f3ec019cde14.tar.gz | |
arm: perf: factor arm_pmu core out to drivers
To enable sharing of the arm_pmu code with arm64, this patch factors it
out to drivers/perf/. A new drivers/perf directory is added for
performance monitor drivers to live under.
MAINTAINERS is updated accordingly. Files added previously without a
corresponsing MAINTAINERS update (perf_regs.c, perf_callchain.c, and
perf_event.h) are also added.
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
[will: augmented Kconfig help slightly]
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 1c50210..4f7bc3d 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1701,12 +1701,8 @@ config HIGHPTE user-space 2nd level page tables to reside in high memory. config HW_PERF_EVENTS - bool "Enable hardware performance counter support for perf events" - depends on PERF_EVENTS - default y - help - Enable hardware performance counter support for perf events. If - disabled, perf events will use software events only. + def_bool y + depends on ARM_PMU config SYS_SUPPORTS_HUGETLBFS def_bool y |
