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perf annotate: Remove arch::cpuid_parse callback

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There's no need for extra cpuid_parse arch callback, it can be handled
directly in init callback.

Adding the init function to x86 to cover the cpuid initialization.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20171011150158.11895-2-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa
2017-10-11 17:01:24 +02:00
committed by Arnaldo Carvalho de Melo
parent 98ad761bd3
commit 696e2457e9
6 changed files with 27 additions and 11 deletions
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14
tools/perf/arch/x86/annotate/instructions.c
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@@ -122,3 +122,17 @@ static int x86__cpuid_parse(struct arch *arch, char *cpuid)
return -1;
}
static int x86__annotate_init(struct arch *arch, char *cpuid)
{
int err = 0;
if (arch->initialized)
return 0;
if (cpuid)
err = x86__cpuid_parse(arch, cpuid);
arch->initialized = true;
return err;
}