From 68ca9d65b88420c2c97948a0640bad13405129e7 Mon Sep 17 00:00:00 2001 From: Kan Liang Date: Tue, 18 Nov 2014 11:38:18 -0500 Subject: [PATCH] perf diff: Add missing handler for PERF_RECORD_MMAP2 events Without mmap2, perf diff fails to find the symbol name. The default symbol sort key doesn't work well. Signed-off-by: Kan Liang Acked-by: Namhyung Kim Cc: Andi Kleen Cc: Jiri Olsa Cc: Namhyung Kim Link: http://lkml.kernel.org/r/1416328700-1836-2-git-send-email-kan.liang@intel.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-diff.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c index 25114c9a6801..1ce425d101a9 100644 --- a/tools/perf/builtin-diff.c +++ b/tools/perf/builtin-diff.c @@ -357,6 +357,7 @@ static int diff__process_sample_event(struct perf_tool *tool __maybe_unused, static struct perf_tool tool = { .sample = diff__process_sample_event, .mmap = perf_event__process_mmap, + .mmap2 = perf_event__process_mmap2, .comm = perf_event__process_comm, .exit = perf_event__process_exit, .fork = perf_event__process_fork, -- 2.20.1