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| author | Jiri Olsa <jolsa@kernel.org> | 2020-07-19 20:13:04 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-07-30 07:01:49 -0300 |
| commit | 5c5f5e835f7e40e74f4a8370abb32647b11c3366 (patch) | |
| tree | 0ea03c2e1a474a8ff69eeb7e1711fc37245715e2 /tools/perf/util/expr.h | |
| parent | 332603c2aa1a3be92720343269e670f8118a8831 (diff) | |
| download | linux-next-5c5f5e835f7e40e74f4a8370abb32647b11c3366.tar.gz | |
perf metric: Change expr__get_id to return struct expr_id_data
Changing expr__get_id to use and return struct expr_id_data
pointer as value for the ID. This way we can access data other
than value for given ID in following changes.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Reviewed-by: Kajol Jain <kjain@linux.ibm.com>
Acked-by: Ian Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: John Garry <john.garry@huawei.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Clarke <pc@us.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lore.kernel.org/lkml/20200719181320.785305-4-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/expr.h')
| -rw-r--r-- | tools/perf/util/expr.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/util/expr.h b/tools/perf/util/expr.h index ac32cda42006..f38292fdab19 100644 --- a/tools/perf/util/expr.h +++ b/tools/perf/util/expr.h @@ -28,7 +28,8 @@ void expr__ctx_init(struct expr_parse_ctx *ctx); void expr__ctx_clear(struct expr_parse_ctx *ctx); int expr__add_id(struct expr_parse_ctx *ctx, const char *id); int expr__add_id_val(struct expr_parse_ctx *ctx, const char *id, double val); -int expr__get_id(struct expr_parse_ctx *ctx, const char *id, double *val_ptr); +int expr__get_id(struct expr_parse_ctx *ctx, const char *id, + struct expr_id_data **data); int expr__parse(double *final_val, struct expr_parse_ctx *ctx, const char *expr, int runtime); int expr__find_other(const char *expr, const char *one, |