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| author | Namhyung Kim <namhyung@kernel.org> | 2014-03-17 21:12:27 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-03-18 22:16:58 +0100 |
| commit | 466fa7647413665dcba46c4f7f2b4a9808426989 (patch) | |
| tree | 8c2f720801a2c34d14319d269e2de33553387294 /tools/perf/util/event.c | |
| parent | perf symbols: Record the reason for filtering an address_location (diff) | |
| download | linux-466fa7647413665dcba46c4f7f2b4a9808426989.tar.xz linux-466fa7647413665dcba46c4f7f2b4a9808426989.zip | |
perf symbols: Apply all filters to an addr_location
Instead of bailing out as soon as we find a filter that applies, go on
checking all of them so that we can zoom in/out filters.
We also need to make sure we only update al->filtered after
thread__find_addr_map(), because there is where al->filtered gets
initialized to zero.
This will increase the cost of processing when all we don't need this
toggling, but will provide flexibility for the TUI and GTK+ interfaces,
that will incur in creating the hist_entries just once.
Signed-off-by: Namhyung Kim <namhyung.kim@lge.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/n/tip-fhv9lhzdjxgp9w3w3668lsfw@git.kernel.org
[ yanked this out of a previous patch ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/event.c')
| -rw-r--r-- | tools/perf/util/event.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index 0da09db5f9f6..ebb48a623407 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -793,11 +793,6 @@ int perf_event__preprocess_sample(const union perf_event *event, if (thread == NULL) return -1; - if (thread__is_filtered(thread)) { - al->filtered |= (1 << HIST_FILTER__THREAD); - goto out_filtered; - } - dump_printf(" ... thread: %s:%d\n", thread__comm_str(thread), thread->tid); /* * Have we already created the kernel maps for this machine? @@ -815,6 +810,10 @@ int perf_event__preprocess_sample(const union perf_event *event, dump_printf(" ...... dso: %s\n", al->map ? al->map->dso->long_name : al->level == 'H' ? "[hypervisor]" : "<not found>"); + + if (thread__is_filtered(thread)) + al->filtered |= (1 << HIST_FILTER__THREAD); + al->sym = NULL; al->cpu = sample->cpu; @@ -828,7 +827,6 @@ int perf_event__preprocess_sample(const union perf_event *event, strlist__has_entry(symbol_conf.dso_list, dso->long_name))))) { al->filtered |= (1 << HIST_FILTER__DSO); - goto out_filtered; } al->sym = map__find_symbol(al->map, al->addr, @@ -839,11 +837,7 @@ int perf_event__preprocess_sample(const union perf_event *event, (!al->sym || !strlist__has_entry(symbol_conf.sym_list, al->sym->name))) { al->filtered |= (1 << HIST_FILTER__SYMBOL); - goto out_filtered; } return 0; - -out_filtered: - return 0; } |