From 744a971940520cf0818e1fe882b64892c528e6de Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Wed, 6 Nov 2013 10:17:38 -0300 Subject: [PATCH] perf evsel: Ditch evsel->handler.data field Not needed since this cset: fcf65bf149af: perf evsel: Cache associated event_format So lets trim this struct a bit. Cc: Adrian Hunter Cc: David Ahern Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Mike Galbraith Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-j8setslokt0goiwxq9dogzqm@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-inject.c | 10 +++++----- tools/perf/builtin-kmem.c | 4 ++-- tools/perf/builtin-lock.c | 4 ++-- tools/perf/builtin-sched.c | 4 ++-- tools/perf/builtin-timechart.c | 4 ++-- tools/perf/builtin-trace.c | 6 +++--- tools/perf/util/evlist.c | 2 +- tools/perf/util/evsel.h | 5 +---- tools/perf/util/session.c | 4 ++-- 9 files changed, 20 insertions(+), 23 deletions(-) diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c index 409ceaf..6a25085 100644 --- a/tools/perf/builtin-inject.c +++ b/tools/perf/builtin-inject.c @@ -106,8 +106,8 @@ static int perf_event__repipe_sample(struct perf_tool *tool, struct perf_evsel *evsel, struct machine *machine) { - if (evsel->handler.func) { - inject_handler f = evsel->handler.func; + if (evsel->handler) { + inject_handler f = evsel->handler; return f(tool, event, sample, evsel, machine); } @@ -383,11 +383,11 @@ static int __cmd_inject(struct perf_inject *inject) if (perf_evsel__check_stype(evsel, PERF_SAMPLE_TID, "TID")) return -EINVAL; - evsel->handler.func = perf_inject__sched_switch; + evsel->handler = perf_inject__sched_switch; } else if (!strcmp(name, "sched:sched_process_exit")) - evsel->handler.func = perf_inject__sched_process_exit; + evsel->handler = perf_inject__sched_process_exit; else if (!strncmp(name, "sched:sched_stat_", 17)) - evsel->handler.func = perf_inject__sched_stat; + evsel->handler = perf_inject__sched_stat; } } diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c index a28970f..929462a 100644 --- a/tools/perf/builtin-kmem.c +++ b/tools/perf/builtin-kmem.c @@ -317,8 +317,8 @@ static int process_sample_event(struct perf_tool *tool __maybe_unused, dump_printf(" ... thread: %s:%d\n", thread__comm_str(thread), thread->tid); - if (evsel->handler.func != NULL) { - tracepoint_handler f = evsel->handler.func; + if (evsel->handler != NULL) { + tracepoint_handler f = evsel->handler; return f(evsel, sample); } diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c index 35f9aaa..c852c7a 100644 --- a/tools/perf/builtin-lock.c +++ b/tools/perf/builtin-lock.c @@ -819,8 +819,8 @@ static int process_sample_event(struct perf_tool *tool __maybe_unused, return -1; } - if (evsel->handler.func != NULL) { - tracepoint_handler f = evsel->handler.func; + if (evsel->handler != NULL) { + tracepoint_handler f = evsel->handler; return f(evsel, sample); } diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index a81ab18..0f3c6551 100644 --- a/tools/perf/builtin-sched.c +++ b/tools/perf/builtin-sched.c @@ -1427,8 +1427,8 @@ static int perf_sched__process_tracepoint_sample(struct perf_tool *tool __maybe_ evsel->hists.stats.total_period += sample->period; hists__inc_nr_events(&evsel->hists, PERF_RECORD_SAMPLE); - if (evsel->handler.func != NULL) { - tracepoint_handler f = evsel->handler.func; + if (evsel->handler != NULL) { + tracepoint_handler f = evsel->handler; err = f(tool, evsel, sample, machine); } diff --git a/tools/perf/builtin-timechart.c b/tools/perf/builtin-timechart.c index e11c61d..41c9bde2 100644 --- a/tools/perf/builtin-timechart.c +++ b/tools/perf/builtin-timechart.c @@ -483,8 +483,8 @@ static int process_sample_event(struct perf_tool *tool __maybe_unused, if (sample->cpu > numcpus) numcpus = sample->cpu; - if (evsel->handler.func != NULL) { - tracepoint_handler f = evsel->handler.func; + if (evsel->handler != NULL) { + tracepoint_handler f = evsel->handler; return f(evsel, sample); } diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index b3e57dc..ee59df3 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -1570,7 +1570,7 @@ static int trace__process_sample(struct perf_tool *tool, struct trace *trace = container_of(tool, struct trace, tool); int err = 0; - tracepoint_handler handler = evsel->handler.func; + tracepoint_handler handler = evsel->handler; if (skip_sample(trace, sample)) return 0; @@ -1656,7 +1656,7 @@ static void perf_evlist__add_vfs_getname(struct perf_evlist *evlist) return; } - evsel->handler.func = trace__vfs_getname; + evsel->handler = trace__vfs_getname; perf_evlist__add(evlist, evsel); } @@ -1768,7 +1768,7 @@ again: goto next_event; } - handler = evsel->handler.func; + handler = evsel->handler; handler(trace, evsel, &sample); next_event: perf_evlist__mmap_consume(evlist, i); diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 1c173cc..b939221 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -255,7 +255,7 @@ int perf_evlist__add_newtp(struct perf_evlist *evlist, if (evsel == NULL) return -1; - evsel->handler.func = handler; + evsel->handler = handler; perf_evlist__add(evlist, evsel); return 0; } diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h index 5aa68cd..64ec8e1 100644 --- a/tools/perf/util/evsel.h +++ b/tools/perf/util/evsel.h @@ -74,10 +74,7 @@ struct perf_evsel { off_t id_offset; }; struct cgroup_sel *cgrp; - struct { - void *func; - void *data; - } handler; + void *handler; struct cpu_map *cpus; unsigned int sample_size; int id_pos; diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 0ce4694..f36d24a 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -1650,9 +1650,9 @@ int __perf_session__set_tracepoints_handlers(struct perf_session *session, continue; err = -EEXIST; - if (evsel->handler.func != NULL) + if (evsel->handler != NULL) goto out; - evsel->handler.func = assocs[i].handler; + evsel->handler = assocs[i].handler; } err = 0; -- 2.7.4