86c8c04792
Now that we've got a generic perf-events based oprofile backend we might as well make use of it seeing as SH doesn't do anything special with its oprofile backend. Also introduce a new CONFIG_HW_PERF_EVENTS symbol so that we can fallback to using the timer interrupt for oprofile if the CPU doesn't support perf events. Also, to avoid a section mismatch warning we need to annotate oprofile_arch_exit() with an __exit marker. Signed-off-by: Matt Fleming <matt@console-pimps.org> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Robert Richter <robert.richter@amd.com>
14 lines
383 B
Makefile
14 lines
383 B
Makefile
obj-$(CONFIG_OPROFILE) += oprofile.o
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DRIVER_OBJS = $(addprefix ../../../drivers/oprofile/, \
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oprof.o cpu_buffer.o buffer_sync.o \
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event_buffer.o oprofile_files.o \
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oprofilefs.o oprofile_stats.o \
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timer_int.o )
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ifeq ($(CONFIG_HW_PERF_EVENTS),y)
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DRIVER_OBJS += $(addprefix ../../../drivers/oprofile/, oprofile_perf.o)
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endif
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oprofile-y := $(DRIVER_OBJS) common.o backtrace.o
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