lkml.org 
[lkml]   [2022]   [Nov]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH 07/15] perf stat: Pass const char *prefix to display routines
On Wed, Nov 23, 2022 at 10:02 AM Namhyung Kim <namhyung@kernel.org> wrote:
>
> This is a minor cleanup and preparation for the later change.
>
> Signed-off-by: Namhyung Kim <namhyung@kernel.org>

Acked-by: Ian Rogers <irogers@google.com>

Thanks,
Ian

> ---
> tools/perf/util/iostat.h | 2 +-
> tools/perf/util/stat-display.c | 18 +++++++++---------
> 2 files changed, 10 insertions(+), 10 deletions(-)
>
> diff --git a/tools/perf/util/iostat.h b/tools/perf/util/iostat.h
> index 23c1c46a331a..c22688f87cb2 100644
> --- a/tools/perf/util/iostat.h
> +++ b/tools/perf/util/iostat.h
> @@ -28,7 +28,7 @@ enum iostat_mode_t {
>
> extern enum iostat_mode_t iostat_mode;
>
> -typedef void (*iostat_print_counter_t)(struct perf_stat_config *, struct evsel *, char *);
> +typedef void (*iostat_print_counter_t)(struct perf_stat_config *, struct evsel *, const char *);
>
> int iostat_prepare(struct evlist *evlist, struct perf_stat_config *config);
> int iostat_parse(const struct option *opt, const char *str,
> diff --git a/tools/perf/util/stat-display.c b/tools/perf/util/stat-display.c
> index b8432c0a0ec3..d2894a519d61 100644
> --- a/tools/perf/util/stat-display.c
> +++ b/tools/perf/util/stat-display.c
> @@ -675,7 +675,7 @@ static bool is_mixed_hw_group(struct evsel *counter)
>
> static void printout(struct perf_stat_config *config, struct aggr_cpu_id id, int nr,
> struct evsel *counter, double uval,
> - char *prefix, u64 run, u64 ena, double noise,
> + const char *prefix, u64 run, u64 ena, double noise,
> struct runtime_stat *st, int map_idx)
> {
> struct perf_stat_output_ctx out;
> @@ -804,7 +804,7 @@ static void uniquify_counter(struct perf_stat_config *config, struct evsel *coun
>
> static void print_counter_aggrdata(struct perf_stat_config *config,
> struct evsel *counter, int s,
> - char *prefix)
> + const char *prefix)
> {
> FILE *output = config->output;
> u64 ena, run, val;
> @@ -843,7 +843,7 @@ static void print_counter_aggrdata(struct perf_stat_config *config,
>
> static void print_metric_begin(struct perf_stat_config *config,
> struct evlist *evlist,
> - char *prefix, int aggr_idx,
> + const char *prefix, int aggr_idx,
> struct cgroup *cgrp)
> {
> struct perf_stat_aggr *aggr;
> @@ -874,7 +874,7 @@ static void print_metric_end(struct perf_stat_config *config)
>
> static void print_aggr(struct perf_stat_config *config,
> struct evlist *evlist,
> - char *prefix)
> + const char *prefix)
> {
> struct evsel *counter;
> int s;
> @@ -901,7 +901,7 @@ static void print_aggr(struct perf_stat_config *config,
>
> static void print_aggr_cgroup(struct perf_stat_config *config,
> struct evlist *evlist,
> - char *prefix)
> + const char *prefix)
> {
> struct evsel *counter, *evsel;
> struct cgroup *cgrp = NULL;
> @@ -934,7 +934,7 @@ static void print_aggr_cgroup(struct perf_stat_config *config,
> }
>
> static void print_counter(struct perf_stat_config *config,
> - struct evsel *counter, char *prefix)
> + struct evsel *counter, const char *prefix)
> {
> int s;
>
> @@ -952,7 +952,7 @@ static void print_counter(struct perf_stat_config *config,
>
> static void print_no_aggr_metric(struct perf_stat_config *config,
> struct evlist *evlist,
> - char *prefix)
> + const char *prefix)
> {
> int all_idx;
> struct perf_cpu cpu;
> @@ -1301,7 +1301,7 @@ static void print_footer(struct perf_stat_config *config)
> }
>
> static void print_percore(struct perf_stat_config *config,
> - struct evsel *counter, char *prefix)
> + struct evsel *counter, const char *prefix)
> {
> bool metric_only = config->metric_only;
> FILE *output = config->output;
> @@ -1345,7 +1345,7 @@ static void print_percore(struct perf_stat_config *config,
> }
>
> static void print_cgroup_counter(struct perf_stat_config *config, struct evlist *evlist,
> - char *prefix)
> + const char *prefix)
> {
> struct cgroup *cgrp = NULL;
> struct evsel *counter;
> --
> 2.38.1.584.g0f3c55d4c2-goog
>

\
 
 \ /
  Last update: 2022-11-24 00:25    [W:0.035 / U:0.124 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site