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| author | David Carrillo-Cisneros <davidcc@google.com> | 2017-07-17 21:25:47 -0700 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-07-18 23:14:36 -0300 |
| commit | 114f709e01e62760a6d03de1358188293dfefdda (patch) | |
| tree | 345c8570ce893605ef398a7c779c5a4a4fcdb0e1 /tools | |
| parent | a4d8c9855a260359655f2a302ee2b231cad379ca (diff) | |
| download | talos-obmc-linux-114f709e01e62760a6d03de1358188293dfefdda.tar.gz talos-obmc-linux-114f709e01e62760a6d03de1358188293dfefdda.zip | |
perf tool: Add show_feature_header to perf_tool
Add show_feat_hdr to control level of printed information of feature
headers.
Signed-off-by: David Carrillo-Cisneros <davidcc@google.com>
Acked-by: David Ahern <dsahern@gmail.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: He Kuang <hekuang@huawei.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Turner <pjt@google.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Simon Que <sque@chromium.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/20170718042549.145161-15-davidcc@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/builtin-report.c | 4 | ||||
| -rw-r--r-- | tools/perf/builtin-script.c | 3 | ||||
| -rw-r--r-- | tools/perf/util/tool.h | 7 |
3 files changed, 14 insertions, 0 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 79a33eb1a10d..40c3a92c8006 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -988,6 +988,10 @@ repeat: /* Force tty output for header output and per-thread stat. */ if (report.header || report.header_only || report.show_threads) use_browser = 0; + if (report.header || report.header_only) + report.tool.show_feat_hdr = SHOW_FEAT_HEADER; + if (report.show_full_info) + report.tool.show_feat_hdr = SHOW_FEAT_HEADER_FULL_INFO; if (strcmp(input_name, "-") != 0) setup_browser(true); diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 83cdc0a61fd6..6e44552a0551 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -2972,10 +2972,13 @@ int cmd_script(int argc, const char **argv) return -1; if (header || header_only) { + script.tool.show_feat_hdr = SHOW_FEAT_HEADER; perf_session__fprintf_info(session, stdout, show_full_info); if (header_only) goto out_delete; } + if (show_full_info) + script.tool.show_feat_hdr = SHOW_FEAT_HEADER_FULL_INFO; if (symbol__init(&session->header.env) < 0) goto out_delete; diff --git a/tools/perf/util/tool.h b/tools/perf/util/tool.h index 829471a1c6d7..baeca808dfda 100644 --- a/tools/perf/util/tool.h +++ b/tools/perf/util/tool.h @@ -34,6 +34,12 @@ typedef int (*event_oe)(struct perf_tool *tool, union perf_event *event, typedef s64 (*event_op3)(struct perf_tool *tool, union perf_event *event, struct perf_session *session); +enum show_feature_header { + SHOW_FEAT_NO_HEADER = 0, + SHOW_FEAT_HEADER, + SHOW_FEAT_HEADER_FULL_INFO, +}; + struct perf_tool { event_sample sample, read; @@ -68,6 +74,7 @@ struct perf_tool { bool ordered_events; bool ordering_requires_timestamps; bool namespace_events; + enum show_feature_header show_feat_hdr; }; #endif /* __PERF_TOOL_H */ |
