diff options
| author | Jiri Olsa <jolsa@kernel.org> | 2017-10-11 18:01:24 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-10-23 17:20:54 +0300 |
| commit | 696e2457e9fd285034cd30cd8c93ece5e6cfe35a (patch) | |
| tree | 5b5b512cb3ac15953d10b7ab719054f228311675 /tools/perf/arch/x86 | |
| parent | 98ad761bd3989a71be2b100002be923466617394 (diff) | |
| download | linux-696e2457e9fd285034cd30cd8c93ece5e6cfe35a.tar.xz | |
perf annotate: Remove arch::cpuid_parse callback
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>
Diffstat (limited to 'tools/perf/arch/x86')
| -rw-r--r-- | tools/perf/arch/x86/annotate/instructions.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tools/perf/arch/x86/annotate/instructions.c b/tools/perf/arch/x86/annotate/instructions.c index d84b72063a30..563cd4564041 100644 --- a/tools/perf/arch/x86/annotate/instructions.c +++ b/tools/perf/arch/x86/annotate/instructions.c @@ -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; +} |