From 8201787cbb723a20bf262ecb41b74962ad27e659 Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Wed, 8 May 2019 15:20:09 +0200 Subject: [PATCH] perf script: Remove superfluous BPF event titles There's no need to display "ksymbol event with" text for the PERF_RECORD_KSYMBOL event and "bpf event with" test for the PERF_RECORD_BPF_EVENT event. Remove it so it also goes along with other side-band events display. Before: # perf script --show-bpf-events ... swapper 0 [000] 0.000000: PERF_RECORD_KSYMBOL ksymbol event with addr ffffffffc0ef971d len 229 type 1 flags 0x0 name bpf_prog_2a142ef67aaad174 swapper 0 [000] 0.000000: PERF_RECORD_BPF_EVENT bpf event with type 1, flags 0, id 36 After: # perf script --show-bpf-events ... swapper 0 [000] 0.000000: PERF_RECORD_KSYMBOL addr ffffffffc0ef971d len 229 type 1 flags 0x0 name bpf_prog_2a142ef67aaad174 swapper 0 [000] 0.000000: PERF_RECORD_BPF_EVENT type 1, flags 0, id 36 Signed-off-by: Jiri Olsa Acked-by: Song Liu Tested-by: Arnaldo Carvalho de Melo Cc: Adrian Hunter Cc: Alexander Shishkin Cc: Andi Kleen Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Stanislav Fomichev Link: http://lkml.kernel.org/r/20190508132010.14512-12-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/event.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index d1ad6c4..c9c6857 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -1486,7 +1486,7 @@ static size_t perf_event__fprintf_lost(union perf_event *event, FILE *fp) size_t perf_event__fprintf_ksymbol(union perf_event *event, FILE *fp) { - return fprintf(fp, " ksymbol event with addr %" PRIx64 " len %u type %u flags 0x%x name %s\n", + return fprintf(fp, " addr %" PRIx64 " len %u type %u flags 0x%x name %s\n", event->ksymbol_event.addr, event->ksymbol_event.len, event->ksymbol_event.ksym_type, event->ksymbol_event.flags, event->ksymbol_event.name); @@ -1494,7 +1494,7 @@ size_t perf_event__fprintf_ksymbol(union perf_event *event, FILE *fp) size_t perf_event__fprintf_bpf_event(union perf_event *event, FILE *fp) { - return fprintf(fp, " bpf event with type %u, flags %u, id %u\n", + return fprintf(fp, " type %u, flags %u, id %u\n", event->bpf_event.type, event->bpf_event.flags, event->bpf_event.id); } -- 2.7.4