diff options
author | Will Deacon <will.deacon@arm.com> | 2010-04-30 11:37:51 +0100 |
---|---|---|
committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-05-17 11:53:58 +0100 |
commit | fe166148f699cc7865ca07b6754872cfb5ebc312 (patch) | |
tree | 421392e3fb9866c40cc8cfd952be44fd63336221 /arch/arm/Kconfig | |
parent | 8c1fc96f6fd1f361428ba805103af0d0eee65179 (diff) |
ARM: 6073/1: oprofile: remove old files and update KConfig
Enable hardware perf-events if CPU_HAS_PMU and select
HAVE_OPROFILE if HAVE_PERF_EVENTS. If no hardware support
is present, OProfile will fall back to timer mode.
This patch also removes the old OProfile drivers in favour
of the code implemented by perf.
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/Kconfig')
-rw-r--r-- | arch/arm/Kconfig | 26 |
1 files changed, 2 insertions, 24 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index daaa4b2b46e..f7c2a882b54 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -13,7 +13,7 @@ config ARM select RTC_LIB select SYS_SUPPORTS_APM_EMULATION select GENERIC_ATOMIC64 if (!CPU_32v6K) - select HAVE_OPROFILE + select HAVE_OPROFILE if (HAVE_PERF_EVENTS) select HAVE_ARCH_KGDB select HAVE_KPROBES if (!XIP_KERNEL) select HAVE_KRETPROBES if (HAVE_KPROBES) @@ -181,28 +181,6 @@ config ARM_L1_CACHE_SHIFT_6 help Setting ARM L1 cache line size to 64 Bytes. -if OPROFILE - -config OPROFILE_ARMV6 - def_bool y - depends on CPU_V6 && !SMP - select OPROFILE_ARM11_CORE - -config OPROFILE_MPCORE - def_bool y - depends on CPU_V6 && SMP - select OPROFILE_ARM11_CORE - -config OPROFILE_ARM11_CORE - bool - -config OPROFILE_ARMV7 - def_bool y - depends on CPU_V7 && !SMP - bool - -endif - config VECTORS_BASE hex default 0xffff0000 if MMU || CPU_HIGH_VECTOR @@ -1334,7 +1312,7 @@ config HIGHPTE config HW_PERF_EVENTS bool "Enable hardware performance counter support for perf events" - depends on PERF_EVENTS && CPU_HAS_PMU && (CPU_V6 || CPU_V7) + depends on PERF_EVENTS && CPU_HAS_PMU default y help Enable hardware performance counter support for perf events. If |