From: Adrian Hunter adrian.hunter@intel.com
mainline inclusion from mainline-v5.19-rc1 commit d8fe2efb65acdc213eb180b7853fc1121c1bff37 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=...
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Remove ->idx() per_cpu parameter because it isn't needed. Move ->idx() into mmap_per_evsel() in preparation for adding evsel as a parameter.
Signed-off-by: Adrian Hunter adrian.hunter@intel.com Acked-by: Ian Rogers irogers@google.com Cc: Alexey Bayduraev alexey.v.bayduraev@linux.intel.com Cc: Jiri Olsa jolsa@kernel.org Cc: Leo Yan leo.yan@linaro.org Cc: Namhyung Kim namhyung@kernel.org Link: http://lore.kernel.org/lkml/20220506122601.367589-8-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo acme@redhat.com Signed-off-by: Junhao He hejunhao3@huawei.com --- tools/lib/perf/evlist.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/tools/lib/perf/evlist.c b/tools/lib/perf/evlist.c index 8376c124143e..6689615458ad 100644 --- a/tools/lib/perf/evlist.c +++ b/tools/lib/perf/evlist.c @@ -468,6 +468,9 @@ mmap_per_evsel(struct perf_evlist *evlist, struct perf_evlist_mmap_ops *ops, */ refcount_set(&map->refcnt, 2);
+ if (ops->idx) + ops->idx(evlist, mp, idx); + if (ops->mmap(map, mp, *output, evlist_cpu) < 0) return -1;
@@ -510,9 +513,6 @@ mmap_per_thread(struct perf_evlist *evlist, struct perf_evlist_mmap_ops *ops, int output = -1; int output_overwrite = -1;
- if (ops->idx) - ops->idx(evlist, mp, thread); - if (mmap_per_evsel(evlist, ops, thread, mp, 0, thread, &output, &output_overwrite)) goto out_unmap; @@ -537,9 +537,6 @@ mmap_per_cpu(struct perf_evlist *evlist, struct perf_evlist_mmap_ops *ops, int output = -1; int output_overwrite = -1;
- if (ops->idx) - ops->idx(evlist, mp, cpu); - for (thread = 0; thread < nr_threads; thread++) { if (mmap_per_evsel(evlist, ops, cpu, mp, cpu, thread, &output, &output_overwrite))