diff options
| author | Tom Zanussi <tzanussi@gmail.com> | 2009-10-06 01:09:51 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-10-06 15:04:46 +0200 |
| commit | 2774601811bedd04ee7e38624343ea80b4a62d7e (patch) | |
| tree | 7338bfb51cbcdfa24beaeba885f88a9b5bb3fbb3 | |
| parent | 26a50744b21fff65bd754874072857bee8967f4d (diff) | |
perf trace: Add subsystem string to struct event
Needed to fully qualify event names for event stream processing.
Signed-off-by: Tom Zanussi <tzanussi@gmail.com>
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: rostedt@goodmis.org
Cc: lizf@cn.fujitsu.com
Cc: hch@infradead.org
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
LKML-Reference: <1254809398-8078-3-git-send-email-tzanussi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | tools/perf/util/trace-event-parse.c | 4 | ||||
| -rw-r--r-- | tools/perf/util/trace-event.h | 3 |
2 files changed, 5 insertions, 2 deletions
diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c index be8412d699a..de3fc8bf8bf 100644 --- a/tools/perf/util/trace-event-parse.c +++ b/tools/perf/util/trace-event-parse.c @@ -2950,7 +2950,7 @@ int parse_ftrace_file(char *buf, unsigned long size) return 0; } -int parse_event_file(char *buf, unsigned long size, char *system__unused __unused) +int parse_event_file(char *buf, unsigned long size, char *sys) { struct event *event; int ret; @@ -2977,6 +2977,8 @@ int parse_event_file(char *buf, unsigned long size, char *system__unused __unuse if (ret < 0) die("failed to read event print fmt"); + event->system = strdup(sys); + #define PRINT_ARGS 0 if (PRINT_ARGS && event->print_fmt.args) print_args(event->print_fmt.args); diff --git a/tools/perf/util/trace-event.h b/tools/perf/util/trace-event.h index 00b440df66d..cb92978be30 100644 --- a/tools/perf/util/trace-event.h +++ b/tools/perf/util/trace-event.h @@ -133,6 +133,7 @@ struct event { int flags; struct format format; struct print_fmt print_fmt; + char *system; }; enum { @@ -167,7 +168,7 @@ void print_funcs(void); void print_printk(void); int parse_ftrace_file(char *buf, unsigned long size); -int parse_event_file(char *buf, unsigned long size, char *system); +int parse_event_file(char *buf, unsigned long size, char *sys); void print_event(int cpu, void *data, int size, unsigned long long nsecs, char *comm); |