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Date: Mon, 15 Jun 2015 17:13:45 -0300
From: Arnaldo Carvalho de Melo <acme@...nel.org>
To: Jiri Olsa <jolsa@...nel.org>
Cc: lkml <linux-kernel@...r.kernel.org>,
Adrian Hunter <adrian.hunter@...el.com>,
Andi Kleen <ak@...ux.intel.com>,
David Ahern <dsahern@...il.com>,
Ingo Molnar <mingo@...nel.org>,
Namhyung Kim <namhyung@...nel.org>,
Peter Zijlstra <a.p.zijlstra@...llo.nl>,
Stephane Eranian <eranian@...gle.com>
Subject: Re: [PATCH 11/30] perf tools: Move
perf_evsel__(alloc|free|reset)_counts into stat object
Em Sun, Jun 14, 2015 at 10:19:26AM +0200, Jiri Olsa escreveu:
> It's stat specific. Updating python build objects with stat.c.
>
> Link: http://lkml.kernel.org/n/tip-36bz60viixc7bd5vh8oywazc@git.kernel.org
> Signed-off-by: Jiri Olsa <jolsa@...nel.org>
thanks, applied.
- Arnaldo
> ---
> tools/perf/tests/openat-syscall-all-cpus.c | 1 +
> tools/perf/util/evsel.c | 19 +------------------
> tools/perf/util/evsel.h | 3 ---
> tools/perf/util/python-ext-sources | 1 +
> tools/perf/util/stat.c | 18 ++++++++++++++++++
> tools/perf/util/stat.h | 3 +++
> 6 files changed, 24 insertions(+), 21 deletions(-)
>
> diff --git a/tools/perf/tests/openat-syscall-all-cpus.c b/tools/perf/tests/openat-syscall-all-cpus.c
> index 8801983a38f0..b8d552b13950 100644
> --- a/tools/perf/tests/openat-syscall-all-cpus.c
> +++ b/tools/perf/tests/openat-syscall-all-cpus.c
> @@ -3,6 +3,7 @@
> #include "thread_map.h"
> #include "cpumap.h"
> #include "debug.h"
> +#include "stat.h"
>
> int test__openat_syscall_event_on_all_cpus(void)
> {
> diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
> index 6ef818475aa3..1b2f480a3e82 100644
> --- a/tools/perf/util/evsel.c
> +++ b/tools/perf/util/evsel.c
> @@ -26,6 +26,7 @@
> #include "perf_regs.h"
> #include "debug.h"
> #include "trace-event.h"
> +#include "stat.h"
>
> static struct {
> bool sample_id_all;
> @@ -851,19 +852,6 @@ int perf_evsel__alloc_id(struct perf_evsel *evsel, int ncpus, int nthreads)
> return 0;
> }
>
> -void perf_evsel__reset_counts(struct perf_evsel *evsel, int ncpus)
> -{
> - memset(evsel->counts, 0, (sizeof(*evsel->counts) +
> - (ncpus * sizeof(struct perf_counts_values))));
> -}
> -
> -int perf_evsel__alloc_counts(struct perf_evsel *evsel, int ncpus)
> -{
> - evsel->counts = zalloc((sizeof(*evsel->counts) +
> - (ncpus * sizeof(struct perf_counts_values))));
> - return evsel->counts != NULL ? 0 : -ENOMEM;
> -}
> -
> static void perf_evsel__free_fd(struct perf_evsel *evsel)
> {
> xyarray__delete(evsel->fd);
> @@ -891,11 +879,6 @@ void perf_evsel__close_fd(struct perf_evsel *evsel, int ncpus, int nthreads)
> }
> }
>
> -void perf_evsel__free_counts(struct perf_evsel *evsel)
> -{
> - zfree(&evsel->counts);
> -}
> -
> void perf_evsel__exit(struct perf_evsel *evsel)
> {
> assert(list_empty(&evsel->node));
> diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h
> index 54afdc80a651..4dbf32d94dfb 100644
> --- a/tools/perf/util/evsel.h
> +++ b/tools/perf/util/evsel.h
> @@ -182,9 +182,6 @@ const char *perf_evsel__group_name(struct perf_evsel *evsel);
> int perf_evsel__group_desc(struct perf_evsel *evsel, char *buf, size_t size);
>
> int perf_evsel__alloc_id(struct perf_evsel *evsel, int ncpus, int nthreads);
> -int perf_evsel__alloc_counts(struct perf_evsel *evsel, int ncpus);
> -void perf_evsel__reset_counts(struct perf_evsel *evsel, int ncpus);
> -void perf_evsel__free_counts(struct perf_evsel *evsel);
> void perf_evsel__close_fd(struct perf_evsel *evsel, int ncpus, int nthreads);
>
> void __perf_evsel__set_sample_bit(struct perf_evsel *evsel,
> diff --git a/tools/perf/util/python-ext-sources b/tools/perf/util/python-ext-sources
> index 55ba8968a263..572d39ab7bdf 100644
> --- a/tools/perf/util/python-ext-sources
> +++ b/tools/perf/util/python-ext-sources
> @@ -20,3 +20,4 @@ util/strlist.c
> util/trace-event.c
> ../../lib/rbtree.c
> util/string.c
> +util/stat.c
> diff --git a/tools/perf/util/stat.c b/tools/perf/util/stat.c
> index 60b92822f655..ac589b6b8bce 100644
> --- a/tools/perf/util/stat.c
> +++ b/tools/perf/util/stat.c
> @@ -94,3 +94,21 @@ void perf_stat_evsel_id_init(struct perf_evsel *evsel)
> }
> }
> }
> +
> +void perf_evsel__reset_counts(struct perf_evsel *evsel, int ncpus)
> +{
> + memset(evsel->counts, 0, (sizeof(*evsel->counts) +
> + (ncpus * sizeof(struct perf_counts_values))));
> +}
> +
> +int perf_evsel__alloc_counts(struct perf_evsel *evsel, int ncpus)
> +{
> + evsel->counts = zalloc((sizeof(*evsel->counts) +
> + (ncpus * sizeof(struct perf_counts_values))));
> + return evsel->counts != NULL ? 0 : -ENOMEM;
> +}
> +
> +void perf_evsel__free_counts(struct perf_evsel *evsel)
> +{
> + zfree(&evsel->counts);
> +}
> diff --git a/tools/perf/util/stat.h b/tools/perf/util/stat.h
> index 615c779eb42a..6a782601c1c7 100644
> --- a/tools/perf/util/stat.h
> +++ b/tools/perf/util/stat.h
> @@ -62,4 +62,7 @@ void perf_stat__update_shadow_stats(struct perf_evsel *counter, u64 *count,
> void perf_stat__print_shadow_stats(FILE *out, struct perf_evsel *evsel,
> double avg, int cpu, enum aggr_mode aggr);
>
> +void perf_evsel__reset_counts(struct perf_evsel *evsel, int ncpus);
> +int perf_evsel__alloc_counts(struct perf_evsel *evsel, int ncpus);
> +void perf_evsel__free_counts(struct perf_evsel *evsel);
> #endif
> --
> 1.9.3
--
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