diff options
| author |   Jiri Olsa <jolsa@kernel.org> | 2019-10-07 14:53:26 +0200 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-10-10 12:23:52 -0300 |
| commit | 9abd2ab2377613425e1c362694f85b110f5bace2 (patch) | |
| tree | db4f16c093413096adbaa2acb642544768278d4f /tools/perf/util/evlist.c | |
| parent | libperf: Introduce perf_evlist_mmap_ops::mmap callback (diff) | |
| download | linux-dev-9abd2ab2377613425e1c362694f85b110f5bace2.tar.xz linux-dev-9abd2ab2377613425e1c362694f85b110f5bace2.zip | |
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.c | 14 |
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); |