perf auxtrace: Remove auxtrace_mmap_params__set_idx() per_cpu parameter

mainline inclusion
from mainline-v5.19-rc1
commit 84bd5aba
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I7HI80
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=84bd5aba88af7b6ec46ea88e01588f93c6aa782f



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Remove ->idx() per_cpu parameter because it isn't needed.
Remove auxtrace_mmap_params__set_idx() per_cpu parameter because it isn't
needed.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Ian Rogers <irogers@google.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Alexey Bayduraev <alexey.v.bayduraev@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Leo Yan <leo.yan@linaro.org>
Link: https://lore.kernel.org/r/20220524075436.29144-4-adrian.hunter@intel.com


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Junhao He <hejunhao3@huawei.com>