diff options
Diffstat (limited to 'tools/perf/builtin-top.c')
| -rw-r--r-- | tools/perf/builtin-top.c | 37 |
1 files changed, 14 insertions, 23 deletions
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index 619a8696fda7..8c465c83aabf 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -40,6 +40,7 @@ #include "util/xyarray.h" #include "util/sort.h" #include "util/intlist.h" +#include "util/parse-branch-options.h" #include "arch/common.h" #include "util/debug.h" @@ -586,27 +587,9 @@ static void *display_thread_tui(void *arg) hists->uid_filter_str = top->record_opts.target.uid_str; } - while (true) { - int key = perf_evlist__tui_browse_hists(top->evlist, help, &hbt, - top->min_percent, - &top->session->header.env); - - if (key != 'f') - break; - - perf_evlist__toggle_enable(top->evlist); - /* - * No need to refresh, resort/decay histogram entries - * if we are not collecting samples: - */ - if (top->evlist->enabled) { - hbt.refresh = top->delay_secs; - help = "Press 'f' to disable the events or 'h' to see other hotkeys"; - } else { - help = "Press 'f' again to re-enable the events"; - hbt.refresh = 0; - } - } + perf_evlist__tui_browse_hists(top->evlist, help, &hbt, + top->min_percent, + &top->session->header.env); done = 1; return NULL; @@ -619,8 +602,8 @@ static void display_sig(int sig __maybe_unused) static void display_setup_sig(void) { - signal(SIGSEGV, display_sig); - signal(SIGFPE, display_sig); + signal(SIGSEGV, sighandler_dump_stack); + signal(SIGFPE, sighandler_dump_stack); signal(SIGINT, display_sig); signal(SIGQUIT, display_sig); signal(SIGTERM, display_sig); @@ -713,6 +696,8 @@ static int hist_iter__top_callback(struct hist_entry_iter *iter, perf_top__record_precise_ip(top, he, evsel->idx, ip); } + hist__account_cycles(iter->sample->branch_stack, al, iter->sample, + !(top->record_opts.branch_stack & PERF_SAMPLE_BRANCH_ANY)); return 0; } @@ -1189,6 +1174,12 @@ int cmd_top(int argc, const char **argv, const char *prefix __maybe_unused) "don't try to adjust column width, use these fixed values"), OPT_UINTEGER(0, "proc-map-timeout", &opts->proc_map_timeout, "per thread proc mmap processing timeout in ms"), + OPT_CALLBACK_NOOPT('b', "branch-any", &opts->branch_stack, + "branch any", "sample any taken branches", + parse_branch_stack), + OPT_CALLBACK('j', "branch-filter", &opts->branch_stack, + "branch filter mask", "branch stack filter modes", + parse_branch_stack), OPT_END() }; const char * const top_usage[] = { |
