summaryrefslogtreecommitdiff
path: root/drivers/perf/Kconfig
diff options
context:
space:
mode:
authorMark Rutland <mark.rutland@arm.com>2015-07-06 14:23:53 +0300
committerWill Deacon <will.deacon@arm.com>2015-07-31 17:01:14 +0300
commitfa8ad7889d83bcf0a6cdbf6d3622f3ec019cde14 (patch)
tree424ea935a8d5f40d099359351cf5074f50b8852f /drivers/perf/Kconfig
parentbc1e3c4687df62a1f2ba1b6be11efbeb76145366 (diff)
downloadlinux-fa8ad7889d83bcf0a6cdbf6d3622f3ec019cde14.tar.xz
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 'drivers/perf/Kconfig')
-rw-r--r--drivers/perf/Kconfig15
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/perf/Kconfig b/drivers/perf/Kconfig
new file mode 100644
index 000000000000..d9de36ee165d
--- /dev/null
+++ b/drivers/perf/Kconfig
@@ -0,0 +1,15 @@
+#
+# Performance Monitor Drivers
+#
+
+menu "Performance monitor support"
+
+config ARM_PMU
+ depends on PERF_EVENTS && ARM
+ bool "ARM PMU framework"
+ default y
+ help
+ Say y if you want to use CPU performance monitors on ARM-based
+ systems.
+
+endmenu