perf evlist: Introduce perf_evlist__mmap_cb_mmap()

Add the perf_evlist__mmap_cb_mmap() function to call perf specific
mmap__mmap() function 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/20191007125344.14268-21-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c
index f50ee5c..d57b684 100644 (file)
--- a/tools/perf/util/evlist.c
+++ b/tools/perf/util/evlist.c
@@ -773,6 +773,16 @@ perf_evlist__mmap_cb_get(struct perf_evlist *_evlist, bool overwrite, int idx)
        return &maps[idx].core;
 }
 
+static int
+perf_evlist__mmap_cb_mmap(struct perf_mmap *_map, struct perf_mmap_param *_mp,
+                         int output, int cpu)
+{
+       struct mmap *map = container_of(_map, struct mmap, core);
+       struct mmap_params *mp = container_of(_mp, struct mmap_params, core);
+
+       return mmap__mmap(map, mp, output, cpu);
+}
+
 static int evlist__mmap_per_cpu(struct evlist *evlist,
                                     struct mmap_params *mp)
 {
@@ -970,8 +980,9 @@ int evlist__mmap_ex(struct evlist *evlist, unsigned int pages,
                .comp_level     = comp_level
        };
        struct perf_evlist_mmap_ops ops __maybe_unused = {
-               .idx = perf_evlist__mmap_cb_idx,
-               .get = perf_evlist__mmap_cb_get,
+               .idx  = perf_evlist__mmap_cb_idx,
+               .get  = perf_evlist__mmap_cb_get,
+               .mmap = perf_evlist__mmap_cb_mmap,
        };
 
        if (!evlist->mmap)