lkml.org 
[lkml]   [2013]   [Sep]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 04/10] perf tools: Add support for PERF_COUNT_SW_DUMMY
    Date
    From: Adrian Hunter <adrian.hunter@intel.com>

    Add support for the new dummy software event PERF_COUNT_SW_DUMMY.

    Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
    Acked-by: Jiri Olsa <jolsa@redhat.com>
    Tested-by: Jiri Olsa <jolsa@redhat.com>
    Cc: David Ahern <dsahern@gmail.com>
    Cc: Frederic Weisbecker <fweisbec@gmail.com>
    Cc: Ingo Molnar <mingo@redhat.com>
    Cc: Jiri Olsa <jolsa@redhat.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Cc: Namhyung Kim <namhyung@gmail.com>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Stephane Eranian <eranian@google.com>
    Link: http://lkml.kernel.org/r/1377975053-3811-3-git-send-email-adrian.hunter@intel.com
    Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
    ---
    tools/perf/util/evsel.c | 1 +
    tools/perf/util/parse-events.c | 4 ++++
    tools/perf/util/parse-events.l | 1 +
    tools/perf/util/python.c | 1 +
    4 files changed, 7 insertions(+)

    diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
    index e8745fb..3612183 100644
    --- a/tools/perf/util/evsel.c
    +++ b/tools/perf/util/evsel.c
    @@ -323,6 +323,7 @@ const char *perf_evsel__sw_names[PERF_COUNT_SW_MAX] = {
    "major-faults",
    "alignment-faults",
    "emulation-faults",
    + "dummy",
    };

    static const char *__perf_evsel__sw_name(u64 config)
    diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
    index 9cba923..b2dd077 100644
    --- a/tools/perf/util/parse-events.c
    +++ b/tools/perf/util/parse-events.c
    @@ -108,6 +108,10 @@ static struct event_symbol event_symbols_sw[PERF_COUNT_SW_MAX] = {
    .symbol = "emulation-faults",
    .alias = "",
    },
    + [PERF_COUNT_SW_DUMMY] = {
    + .symbol = "dummy",
    + .alias = "",
    + },
    };

    #define __PERF_EVENT_FIELD(config, name) \
    diff --git a/tools/perf/util/parse-events.l b/tools/perf/util/parse-events.l
    index 0790452..91346b7 100644
    --- a/tools/perf/util/parse-events.l
    +++ b/tools/perf/util/parse-events.l
    @@ -145,6 +145,7 @@ context-switches|cs { return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW
    cpu-migrations|migrations { return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW_CPU_MIGRATIONS); }
    alignment-faults { return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW_ALIGNMENT_FAULTS); }
    emulation-faults { return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW_EMULATION_FAULTS); }
    +dummy { return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW_DUMMY); }

    L1-dcache|l1-d|l1d|L1-data |
    L1-icache|l1-i|l1i|L1-instruction |
    diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c
    index 381f4fd..71b5412 100644
    --- a/tools/perf/util/python.c
    +++ b/tools/perf/util/python.c
    @@ -987,6 +987,7 @@ static struct {
    { "COUNT_SW_PAGE_FAULTS_MAJ", PERF_COUNT_SW_PAGE_FAULTS_MAJ },
    { "COUNT_SW_ALIGNMENT_FAULTS", PERF_COUNT_SW_ALIGNMENT_FAULTS },
    { "COUNT_SW_EMULATION_FAULTS", PERF_COUNT_SW_EMULATION_FAULTS },
    + { "COUNT_SW_DUMMY", PERF_COUNT_SW_DUMMY },

    { "SAMPLE_IP", PERF_SAMPLE_IP },
    { "SAMPLE_TID", PERF_SAMPLE_TID },
    --
    1.8.1.4


    \
     
     \ /
      Last update: 2013-09-02 23:41    [W:3.252 / U:0.012 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site