From: Jiri Olsa <jo...@kernel.org> Moving 'nr_mmaps' from 'struct evlist' to 'struct perf_evlist', it will be used in following patches.
Signed-off-by: Jiri Olsa <jo...@kernel.org> Cc: Alexander Shishkin <alexander.shish...@linux.intel.com> Cc: Michael Petlan <mpet...@redhat.com> Cc: Namhyung Kim <namhy...@kernel.org> Cc: Peter Zijlstra <a.p.zijls...@chello.nl> Link: http://lore.kernel.org/lkml/20190913132355.21634-21-jo...@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/arch/arm/util/cs-etm.c | 2 +- tools/perf/arch/arm64/util/arm-spe.c | 2 +- tools/perf/arch/x86/tests/perf-time-to-tsc.c | 2 +- tools/perf/arch/x86/util/intel-bts.c | 2 +- tools/perf/arch/x86/util/intel-pt.c | 2 +- tools/perf/builtin-kvm.c | 2 +- tools/perf/builtin-record.c | 6 +++--- tools/perf/builtin-top.c | 2 +- tools/perf/builtin-trace.c | 2 +- tools/perf/lib/include/internal/evlist.h | 1 + tools/perf/tests/backward-ring-buffer.c | 2 +- tools/perf/tests/bpf.c | 2 +- tools/perf/tests/code-reading.c | 2 +- tools/perf/tests/keep-tracking.c | 2 +- tools/perf/tests/openat-syscall-tp-fields.c | 2 +- tools/perf/tests/perf-record.c | 2 +- tools/perf/tests/switch-tracking.c | 2 +- tools/perf/util/evlist.c | 16 ++++++++-------- tools/perf/util/evlist.h | 1 - tools/perf/util/python.c | 2 +- 20 files changed, 28 insertions(+), 28 deletions(-) diff --git a/tools/perf/arch/arm/util/cs-etm.c b/tools/perf/arch/arm/util/cs-etm.c index 5d120b1e35ed..051e9066fb38 100644 --- a/tools/perf/arch/arm/util/cs-etm.c +++ b/tools/perf/arch/arm/util/cs-etm.c @@ -648,7 +648,7 @@ static int cs_etm_info_fill(struct auxtrace_record *itr, if (priv_size != cs_etm_info_priv_size(itr, session->evlist)) return -EINVAL; - if (!session->evlist->nr_mmaps) + if (!session->evlist->core.nr_mmaps) return -EINVAL; /* If the cpu_map is empty all online CPUs are involved */ diff --git a/tools/perf/arch/arm64/util/arm-spe.c b/tools/perf/arch/arm64/util/arm-spe.c index eebbf31f995c..9302c6566f53 100644 --- a/tools/perf/arch/arm64/util/arm-spe.c +++ b/tools/perf/arch/arm64/util/arm-spe.c @@ -51,7 +51,7 @@ static int arm_spe_info_fill(struct auxtrace_record *itr, if (priv_size != ARM_SPE_AUXTRACE_PRIV_SIZE) return -EINVAL; - if (!session->evlist->nr_mmaps) + if (!session->evlist->core.nr_mmaps) return -EINVAL; auxtrace_info->type = PERF_AUXTRACE_ARM_SPE; diff --git a/tools/perf/arch/x86/tests/perf-time-to-tsc.c b/tools/perf/arch/x86/tests/perf-time-to-tsc.c index bd404db94b3a..10b7acebc0eb 100644 --- a/tools/perf/arch/x86/tests/perf-time-to-tsc.c +++ b/tools/perf/arch/x86/tests/perf-time-to-tsc.c @@ -115,7 +115,7 @@ int test__perf_time_to_tsc(struct test *test __maybe_unused, int subtest __maybe evlist__disable(evlist); - for (i = 0; i < evlist->nr_mmaps; i++) { + for (i = 0; i < evlist->core.nr_mmaps; i++) { md = &evlist->mmap[i]; if (perf_mmap__read_init(md) < 0) continue; diff --git a/tools/perf/arch/x86/util/intel-bts.c b/tools/perf/arch/x86/util/intel-bts.c index 130925141369..e81535c8e9c5 100644 --- a/tools/perf/arch/x86/util/intel-bts.c +++ b/tools/perf/arch/x86/util/intel-bts.c @@ -75,7 +75,7 @@ static int intel_bts_info_fill(struct auxtrace_record *itr, if (priv_size != INTEL_BTS_AUXTRACE_PRIV_SIZE) return -EINVAL; - if (!session->evlist->nr_mmaps) + if (!session->evlist->core.nr_mmaps) return -EINVAL; pc = session->evlist->mmap[0].core.base; diff --git a/tools/perf/arch/x86/util/intel-pt.c b/tools/perf/arch/x86/util/intel-pt.c index 1aa86a88884a..886b3ac60f23 100644 --- a/tools/perf/arch/x86/util/intel-pt.c +++ b/tools/perf/arch/x86/util/intel-pt.c @@ -352,7 +352,7 @@ static int intel_pt_info_fill(struct auxtrace_record *itr, filter = intel_pt_find_filter(session->evlist, ptr->intel_pt_pmu); filter_str_len = filter ? strlen(filter) : 0; - if (!session->evlist->nr_mmaps) + if (!session->evlist->core.nr_mmaps) return -EINVAL; pc = session->evlist->mmap[0].core.base; diff --git a/tools/perf/builtin-kvm.c b/tools/perf/builtin-kvm.c index 30852848ed9c..e2b42efc86fa 100644 --- a/tools/perf/builtin-kvm.c +++ b/tools/perf/builtin-kvm.c @@ -802,7 +802,7 @@ static int perf_kvm__mmap_read(struct perf_kvm_stat *kvm) s64 n, ntotal = 0; u64 flush_time = ULLONG_MAX, mmap_time; - for (i = 0; i < kvm->evlist->nr_mmaps; i++) { + for (i = 0; i < kvm->evlist->core.nr_mmaps; i++) { n = perf_kvm__mmap_read_idx(kvm, i, &mmap_time); if (n < 0) return -1; diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 06738efd9820..8577bf33a556 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -357,7 +357,7 @@ static void record__aio_mmap_read_sync(struct record *rec) if (!record__aio_enabled(rec)) return; - for (i = 0; i < evlist->nr_mmaps; i++) { + for (i = 0; i < evlist->core.nr_mmaps; i++) { struct mmap *map = &maps[i]; if (map->core.base) @@ -603,7 +603,7 @@ static int record__auxtrace_read_snapshot_all(struct record *rec) int i; int rc = 0; - for (i = 0; i < rec->evlist->nr_mmaps; i++) { + for (i = 0; i < rec->evlist->core.nr_mmaps; i++) { struct mmap *map = &rec->evlist->mmap[i]; if (!map->auxtrace_mmap.base) @@ -966,7 +966,7 @@ static int record__mmap_read_evlist(struct record *rec, struct evlist *evlist, if (record__aio_enabled(rec)) off = record__aio_get_pos(trace_fd); - for (i = 0; i < evlist->nr_mmaps; i++) { + for (i = 0; i < evlist->core.nr_mmaps; i++) { u64 flush = 0; struct mmap *map = &maps[i]; diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index e637a08655db..474b9860cfd4 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -904,7 +904,7 @@ static void perf_top__mmap_read(struct perf_top *top) if (overwrite) perf_evlist__toggle_bkw_mmap(evlist, BKW_MMAP_DATA_PENDING); - for (i = 0; i < top->evlist->nr_mmaps; i++) + for (i = 0; i < top->evlist->core.nr_mmaps; i++) perf_top__mmap_read_idx(top, i); if (overwrite) { diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index c44280358e58..91c73c7472ba 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -3443,7 +3443,7 @@ static int trace__run(struct trace *trace, int argc, const char **argv) again: before = trace->nr_events; - for (i = 0; i < evlist->nr_mmaps; i++) { + for (i = 0; i < evlist->core.nr_mmaps; i++) { union perf_event *event; struct mmap *md; diff --git a/tools/perf/lib/include/internal/evlist.h b/tools/perf/lib/include/internal/evlist.h index 448891f06e3e..035c1e1cc324 100644 --- a/tools/perf/lib/include/internal/evlist.h +++ b/tools/perf/lib/include/internal/evlist.h @@ -13,6 +13,7 @@ struct perf_evlist { bool has_user_cpus; struct perf_cpu_map *cpus; struct perf_thread_map *threads; + int nr_mmaps; }; /** diff --git a/tools/perf/tests/backward-ring-buffer.c b/tools/perf/tests/backward-ring-buffer.c index c59d3752d48d..338cd9faa835 100644 --- a/tools/perf/tests/backward-ring-buffer.c +++ b/tools/perf/tests/backward-ring-buffer.c @@ -33,7 +33,7 @@ static int count_samples(struct evlist *evlist, int *sample_count, { int i; - for (i = 0; i < evlist->nr_mmaps; i++) { + for (i = 0; i < evlist->core.nr_mmaps; i++) { struct mmap *map = &evlist->overwrite_mmap[i]; union perf_event *event; diff --git a/tools/perf/tests/bpf.c b/tools/perf/tests/bpf.c index 3c8533fdbce5..1eb0bffaed6c 100644 --- a/tools/perf/tests/bpf.c +++ b/tools/perf/tests/bpf.c @@ -179,7 +179,7 @@ static int do_test(struct bpf_object *obj, int (*func)(void), (*func)(); evlist__disable(evlist); - for (i = 0; i < evlist->nr_mmaps; i++) { + for (i = 0; i < evlist->core.nr_mmaps; i++) { union perf_event *event; struct mmap *md; diff --git a/tools/perf/tests/code-reading.c b/tools/perf/tests/code-reading.c index bc6db3e7a1c5..7dac69a375f9 100644 --- a/tools/perf/tests/code-reading.c +++ b/tools/perf/tests/code-reading.c @@ -423,7 +423,7 @@ static int process_events(struct machine *machine, struct evlist *evlist, struct mmap *md; int i, ret; - for (i = 0; i < evlist->nr_mmaps; i++) { + for (i = 0; i < evlist->core.nr_mmaps; i++) { md = &evlist->mmap[i]; if (perf_mmap__read_init(md) < 0) continue; diff --git a/tools/perf/tests/keep-tracking.c b/tools/perf/tests/keep-tracking.c index c6030fdf7d4c..bd4ae8e5cd5d 100644 --- a/tools/perf/tests/keep-tracking.c +++ b/tools/perf/tests/keep-tracking.c @@ -36,7 +36,7 @@ static int find_comm(struct evlist *evlist, const char *comm) int i, found; found = 0; - for (i = 0; i < evlist->nr_mmaps; i++) { + for (i = 0; i < evlist->core.nr_mmaps; i++) { md = &evlist->mmap[i]; if (perf_mmap__read_init(md) < 0) continue; diff --git a/tools/perf/tests/openat-syscall-tp-fields.c b/tools/perf/tests/openat-syscall-tp-fields.c index e20eaadb1a35..4629fa33c8ad 100644 --- a/tools/perf/tests/openat-syscall-tp-fields.c +++ b/tools/perf/tests/openat-syscall-tp-fields.c @@ -87,7 +87,7 @@ int test__syscall_openat_tp_fields(struct test *test __maybe_unused, int subtest while (1) { int before = nr_events; - for (i = 0; i < evlist->nr_mmaps; i++) { + for (i = 0; i < evlist->core.nr_mmaps; i++) { union perf_event *event; struct mmap *md; diff --git a/tools/perf/tests/perf-record.c b/tools/perf/tests/perf-record.c index ea8bcaa13ea5..199a66444e60 100644 --- a/tools/perf/tests/perf-record.c +++ b/tools/perf/tests/perf-record.c @@ -165,7 +165,7 @@ int test__PERF_RECORD(struct test *test __maybe_unused, int subtest __maybe_unus while (1) { int before = total_events; - for (i = 0; i < evlist->nr_mmaps; i++) { + for (i = 0; i < evlist->core.nr_mmaps; i++) { union perf_event *event; struct mmap *md; diff --git a/tools/perf/tests/switch-tracking.c b/tools/perf/tests/switch-tracking.c index de700aad1fed..30a70db6473d 100644 --- a/tools/perf/tests/switch-tracking.c +++ b/tools/perf/tests/switch-tracking.c @@ -267,7 +267,7 @@ static int process_events(struct evlist *evlist, struct mmap *md; int i, ret; - for (i = 0; i < evlist->nr_mmaps; i++) { + for (i = 0; i < evlist->core.nr_mmaps; i++) { md = &evlist->mmap[i]; if (perf_mmap__read_init(md) < 0) continue; diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 16866533745c..d147834fbe60 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -651,7 +651,7 @@ static int perf_evlist__set_paused(struct evlist *evlist, bool value) if (!evlist->overwrite_mmap) return 0; - for (i = 0; i < evlist->nr_mmaps; i++) { + for (i = 0; i < evlist->core.nr_mmaps; i++) { int fd = evlist->overwrite_mmap[i].core.fd; int err; @@ -679,11 +679,11 @@ static void evlist__munmap_nofree(struct evlist *evlist) int i; if (evlist->mmap) - for (i = 0; i < evlist->nr_mmaps; i++) + for (i = 0; i < evlist->core.nr_mmaps; i++) perf_mmap__munmap(&evlist->mmap[i]); if (evlist->overwrite_mmap) - for (i = 0; i < evlist->nr_mmaps; i++) + for (i = 0; i < evlist->core.nr_mmaps; i++) perf_mmap__munmap(&evlist->overwrite_mmap[i]); } @@ -700,14 +700,14 @@ static struct mmap *evlist__alloc_mmap(struct evlist *evlist, int i; struct mmap *map; - evlist->nr_mmaps = perf_cpu_map__nr(evlist->core.cpus); + evlist->core.nr_mmaps = perf_cpu_map__nr(evlist->core.cpus); if (perf_cpu_map__empty(evlist->core.cpus)) - evlist->nr_mmaps = perf_thread_map__nr(evlist->core.threads); - map = zalloc(evlist->nr_mmaps * sizeof(struct mmap)); + evlist->core.nr_mmaps = perf_thread_map__nr(evlist->core.threads); + map = zalloc(evlist->core.nr_mmaps * sizeof(struct mmap)); if (!map) return NULL; - for (i = 0; i < evlist->nr_mmaps; i++) { + for (i = 0; i < evlist->core.nr_mmaps; i++) { map[i].core.fd = -1; map[i].core.overwrite = overwrite; /* @@ -1847,7 +1847,7 @@ static void *perf_evlist__poll_thread(void *arg) if (!draining) perf_evlist__poll(evlist, 1000); - for (i = 0; i < evlist->nr_mmaps; i++) { + for (i = 0; i < evlist->core.nr_mmaps; i++) { struct mmap *map = &evlist->mmap[i]; union perf_event *event; diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h index 8b9c35efea67..816b72a2b1e5 100644 --- a/tools/perf/util/evlist.h +++ b/tools/perf/util/evlist.h @@ -55,7 +55,6 @@ struct evlist { struct perf_evlist core; struct hlist_head heads[PERF_EVLIST__HLIST_SIZE]; int nr_groups; - int nr_mmaps; bool enabled; size_t mmap_len; int id_pos; diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c index ba4085d7ae9f..62144b97e17b 100644 --- a/tools/perf/util/python.c +++ b/tools/perf/util/python.c @@ -988,7 +988,7 @@ static struct mmap *get_md(struct evlist *evlist, int cpu) { int i; - for (i = 0; i < evlist->nr_mmaps; i++) { + for (i = 0; i < evlist->core.nr_mmaps; i++) { struct mmap *md = &evlist->mmap[i]; if (md->core.cpu == cpu) -- 2.21.0
