Commit-ID: 246fda09c127e689780d32ef72f2e870615ece3f Gitweb: https://git.kernel.org/tip/246fda09c127e689780d32ef72f2e870615ece3f Author: Jin Yao <[email protected]> AuthorDate: Fri, 30 Nov 2018 21:54:55 +0800 Committer: Arnaldo Carvalho de Melo <[email protected]> CommitDate: Mon, 17 Dec 2018 14:55:40 -0300
perf annotate: Create a annotate2 flag in struct symbol 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 <[email protected]> Reviewed-by: Ingo Molnar <[email protected]> Reviewed-by: Jiri Olsa <[email protected]> Cc: Alexander Shishkin <[email protected]> Cc: Andi Kleen <[email protected]> Cc: Kan Liang <[email protected]> Cc: Peter Zijlstra <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> --- 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 4b2b1b09b8f1..f69d8e177fa3 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 d026d215bdc6..14d9d438e7e2 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]; };
