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ftrace: make sysprof dependent on x86 for now

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that's the only tested platform for now. If there's interest we
can make it generic easily.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Ingo Molnar 2008-05-12 21:20:48 +02:00 committed by Thomas Gleixner
parent 842af315e8
commit ef4ab15ff3
2 changed files with 1 additions and 6 deletions
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2
kernel/trace/Kconfig
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@ -77,7 +77,7 @@ config PREEMPT_TRACER
config SYSPROF_TRACER
bool "Sysprof Tracer"
depends on DEBUG_KERNEL
depends on DEBUG_KERNEL && X86
select TRACING
help
This tracer provides the trace needed by the 'Sysprof' userspace

5
kernel/trace/trace_selftest.c
View File

@ -557,11 +557,6 @@ trace_selftest_startup_sysprof(struct tracer *trace, struct trace_array *tr)
ret = trace_test_buffer(tr, &count);
trace->reset(tr);
if (!ret && !count) {
printk(KERN_CONT ".. no entries found ..");
ret = -1;
}
return ret;
}
#endif /* CONFIG_SYSPROF_TRACER */