diff options
| author | Ian Rogers | 2021-11-11 19:51:23 -0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo | 2021-11-13 18:11:51 -0300 |
| commit | 42704567042d852c13da11447b223e34e22fbdb1 (patch) | |
| tree | 94f0833b9e22b3e7fbbbd94a809507c9678a187a | |
| parent | bd9acd9cc6d71262d06847241f2b341787b40e15 (diff) | |
perf symbols: Bit pack to save a byte
Use a bit field alongside the earlier bit fields.
Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Martin Liška <mliska@suse.cz>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: https://lore.kernel.org/r/20211112035124.94327-2-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rw-r--r-- | tools/perf/util/annotate.c | 2 | ||||
| -rw-r--r-- | tools/perf/util/symbol.h | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index 8511af55fc3a..5d982933b3a2 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -3132,7 +3132,7 @@ int symbol__annotate2(struct map_symbol *ms, struct evsel *evsel, notes->nr_events = nr_pcnt; annotation__update_column_widths(notes); - sym->annotate2 = true; + sym->annotate2 = 1; return 0; diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h index 3586fa549f44..fbf866d82dcc 100644 --- a/tools/perf/util/symbol.h +++ b/tools/perf/util/symbol.h @@ -62,10 +62,10 @@ struct symbol { u8 ignore:1; /** Symbol for an inlined function. */ u8 inlined:1; + /** Has symbol__annotate2 been performed. */ + u8 annotate2:1; /** Architecture specific. Unused except on PPC where it holds st_other. */ u8 arch_sym; - /** Has symbol__annotate2 been performed. */ - bool annotate2; /** The name of length namelen associated with the symbol. */ char name[]; }; |