From: Namhyung Kim <[email protected]> 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 <[email protected]> Acked-by: Jiri Olsa <[email protected]> Cc: Andi Kleen <[email protected]> Cc: David Ahern <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Peter Zijlstra <[email protected]> Link: http://lkml.kernel.org/n/[email protected] [ yanked this out of a previous patch ] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> --- tools/perf/util/event.c | 14 ++++---------- 1 file 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; } -- 1.8.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
