diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/builtin-report.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index daee082..00b358f 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -269,6 +269,13 @@ static struct perf_event_ops event_ops = { .read = process_read_event, }; +extern volatile int session_done; + +static void sig_handler(int sig __attribute__((__unused__))) +{ + session_done = 1; +} + static int __cmd_report(void) { int ret = -EINVAL; @@ -276,6 +283,8 @@ static int __cmd_report(void) struct rb_node *next; const char *help = "For a higher level overview, try: perf report --sort comm,dso"; + signal(SIGINT, sig_handler); + session = perf_session__new(input_name, O_RDONLY, force); if (session == NULL) return -ENOMEM; @@ -465,7 +474,8 @@ int cmd_report(int argc, const char **argv, const char *prefix __used) { argc = parse_options(argc, argv, options, report_usage, 0); - setup_browser(); + if (strcmp(input_name, "-") != 0) + setup_browser(); if (symbol__init() < 0) return -1; |