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authorJiri Olsa <jolsa@kernel.org>2019-10-07 14:53:26 +0200
committerArnaldo Carvalho de Melo <acme@redhat.com>2019-10-10 12:23:52 -0300
commit9abd2ab2377613425e1c362694f85b110f5bace2 (patch)
treedb4f16c093413096adbaa2acb642544768278d4f /tools/perf/util/evlist.c
parentb5911e7ac28cb34f21b7380915ce98518078f114 (diff)
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perf tools: Introduce perf_evlist__mmap_cb_idx()
Add perf_evlist__mmap_cb_idx function to call auxtrace_mmap_params__set_idx() on each new index during perf_evlist__mmap_ops call. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Michael Petlan <mpetlan@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lore.kernel.org/lkml/20191007125344.14268-19-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/evlist.c')
-rw-r--r--tools/perf/util/evlist.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c
index a9b189ac859b..11716f2b965a 100644
--- a/tools/perf/util/evlist.c
+++ b/tools/perf/util/evlist.c
@@ -739,6 +739,17 @@ static int evlist__mmap_per_evsel(struct evlist *evlist, int idx,
return 0;
}
+static void
+perf_evlist__mmap_cb_idx(struct perf_evlist *_evlist,
+ struct perf_mmap_param *_mp,
+ int idx, bool per_cpu)
+{
+ struct evlist *evlist = container_of(_evlist, struct evlist, core);
+ struct mmap_params *mp = container_of(_mp, struct mmap_params, core);
+
+ auxtrace_mmap_params__set_idx(&mp->auxtrace_mp, evlist, idx, per_cpu);
+}
+
static int evlist__mmap_per_cpu(struct evlist *evlist,
struct mmap_params *mp)
{
@@ -935,6 +946,9 @@ int evlist__mmap_ex(struct evlist *evlist, unsigned int pages,
.flush = flush,
.comp_level = comp_level
};
+ struct perf_evlist_mmap_ops ops __maybe_unused = {
+ .idx = perf_evlist__mmap_cb_idx,
+ };
if (!evlist->mmap)
evlist->mmap = evlist__alloc_mmap(evlist, false);