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    Subject[PATCH v2 2/3] perf annotate: Create a annotate2 flag in struct symbol
    Date
    We often use the symbol__annotate2() to annotate a specified symbol.
    While annotating may take some time, so in order to avoid annotating
    the same symbol repeatedly, the patch creates a new flag to indicate
    the symbol has been annotated.

    Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
    ---
    tools/perf/util/annotate.c | 1 +
    tools/perf/util/symbol.h | 1 +
    2 files changed, 2 insertions(+)

    diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
    index 4b2b1b0..f69d8e1 100644
    --- a/tools/perf/util/annotate.c
    +++ b/tools/perf/util/annotate.c
    @@ -2798,6 +2798,7 @@ int symbol__annotate2(struct symbol *sym, struct map *map, struct perf_evsel *ev
    notes->nr_events = nr_pcnt;

    annotation__update_column_widths(notes);
    + sym->annotate2 = true;

    return 0;

    diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h
    index d026d21..14d9d43 100644
    --- a/tools/perf/util/symbol.h
    +++ b/tools/perf/util/symbol.h
    @@ -63,6 +63,7 @@ struct symbol {
    u8 ignore:1;
    u8 inlined:1;
    u8 arch_sym;
    + bool annotate2;
    char name[0];
    };

    --
    2.7.4
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