perf evlist: Always use arch_evlist__add_default_attrs()

perf evlist: Always use arch_evlist__add_default_attrs()

[ Upstream commit a9c1ecdabc4f2ef04ef5334b8deb3a5c5910136d ]

Current perf stat uses the evlist__add_default_attrs() to add the
generic default attrs, and uses arch_evlist__add_default_attrs() to add
the Arch specific default attrs, e.g., Topdown for x86.

It works well for the non-hybrid platforms. However, for a hybrid
platform, the hard code generic default attrs don't work.

Uses arch_evlist__add_default_attrs() to replace the
evlist__add_default_attrs(). The arch_evlist__add_default_attrs() is
modified to invoke the same __evlist__add_default_attrs() for the
generic default attrs. No functional change.

Add default_null_attrs[] to indicate the arch specific attrs.
No functional change for the arch specific default attrs either.

Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Acked-by: Ian Rogers <irogers@google.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20220721065706.2886112-4-zhengjun.xing@linux.intel.com
Signed-off-by: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Stable-dep-of: f0c86a2bae4f ("perf stat: Fix L2 Topdown metrics disappear for raw events")
Signed-off-by: Sasha Levin <sashal@kernel.org>