From 8cd36f3ef4926165bc5e5af6f7d7b45f0e14a1f4 Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Mon, 2 Sep 2019 22:04:12 +0200 Subject: [PATCH] libperf: Move 'sample_id' from 'struct evsel' to 'struct perf_evsel' Move 'sample_id' array from 'struct evsel' to libperf's 'struct perf_evsel'. Committer notes: Removed the 'struct xyarray' from util/evsel.h, not needed anymore there. Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lore.kernel.org/lkml/20190913132355.21634-24-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-stat.c | 2 +- tools/perf/lib/include/internal/evsel.h | 1 + tools/perf/util/evlist.c | 4 ++-- tools/perf/util/evsel.c | 12 ++++++------ tools/perf/util/evsel.h | 2 -- 5 files changed, 10 insertions(+), 11 deletions(-) diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index 0d55eb6bd6e2..468fc49420ce 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -235,7 +235,7 @@ static int write_stat_round_event(u64 tm, u64 type) #define WRITE_STAT_ROUND_EVENT(time, interval) \ write_stat_round_event(time, PERF_STAT_ROUND_TYPE__ ## interval) -#define SID(e, x, y) xyarray__entry(e->sample_id, x, y) +#define SID(e, x, y) xyarray__entry(e->core.sample_id, x, y) static int perf_evsel__write_stat_event(struct evsel *counter, u32 cpu, u32 thread, diff --git a/tools/perf/lib/include/internal/evsel.h b/tools/perf/lib/include/internal/evsel.h index 60daee6db914..1ddb969f7807 100644 --- a/tools/perf/lib/include/internal/evsel.h +++ b/tools/perf/lib/include/internal/evsel.h @@ -17,6 +17,7 @@ struct perf_evsel { struct perf_cpu_map *own_cpus; struct perf_thread_map *threads; struct xyarray *fd; + struct xyarray *sample_id; /* parse modifier helper */ int nr_members; diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 13595e8e6b4b..84b409802298 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -50,7 +50,7 @@ int sigqueue(pid_t pid, int sig, const union sigval value); #endif #define FD(e, x, y) (*(int *)xyarray__entry(e->core.fd, x, y)) -#define SID(e, x, y) xyarray__entry(e->sample_id, x, y) +#define SID(e, x, y) xyarray__entry(e->core.sample_id, x, y) void evlist__init(struct evlist *evlist, struct perf_cpu_map *cpus, struct perf_thread_map *threads) @@ -1021,7 +1021,7 @@ int evlist__mmap_ex(struct evlist *evlist, unsigned int pages, evlist__for_each_entry(evlist, evsel) { if ((evsel->core.attr.read_format & PERF_FORMAT_ID) && - evsel->sample_id == NULL && + evsel->core.sample_id == NULL && perf_evsel__alloc_id(evsel, perf_cpu_map__nr(cpus), threads->nr) < 0) return -ENOMEM; } diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index 566c9413246c..cb1ada8cf4a4 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -1235,14 +1235,14 @@ int perf_evsel__alloc_id(struct evsel *evsel, int ncpus, int nthreads) if (evsel->core.system_wide) nthreads = 1; - evsel->sample_id = xyarray__new(ncpus, nthreads, sizeof(struct perf_sample_id)); - if (evsel->sample_id == NULL) + evsel->core.sample_id = xyarray__new(ncpus, nthreads, sizeof(struct perf_sample_id)); + if (evsel->core.sample_id == NULL) return -ENOMEM; evsel->id = zalloc(ncpus * nthreads * sizeof(u64)); if (evsel->id == NULL) { - xyarray__delete(evsel->sample_id); - evsel->sample_id = NULL; + xyarray__delete(evsel->core.sample_id); + evsel->core.sample_id = NULL; return -ENOMEM; } @@ -1251,8 +1251,8 @@ int perf_evsel__alloc_id(struct evsel *evsel, int ncpus, int nthreads) static void perf_evsel__free_id(struct evsel *evsel) { - xyarray__delete(evsel->sample_id); - evsel->sample_id = NULL; + xyarray__delete(evsel->core.sample_id); + evsel->core.sample_id = NULL; zfree(&evsel->id); evsel->ids = 0; } diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h index f757ff449a17..2d2c6cad81f8 100644 --- a/tools/perf/util/evsel.h +++ b/tools/perf/util/evsel.h @@ -96,7 +96,6 @@ enum perf_tool_event { struct bpf_object; struct perf_counts; -struct xyarray; /** struct evsel - event selector * @@ -117,7 +116,6 @@ struct evsel { struct perf_evsel core; struct evlist *evlist; char *filter; - struct xyarray *sample_id; u64 *id; struct perf_counts *counts; struct perf_counts *prev_raw_counts; -- GitLab