From: Jiri Olsa <jolsa@kernel.org>
To: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: lkml <linux-kernel@vger.kernel.org>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Paul Mackerras <paulus@samba.org>,
David Ahern <dsahern@gmail.com>,
Namhyung Kim <namhyung@kernel.org>,
Ingo Molnar <mingo@kernel.org>
Subject: [PATCH 8/9] perf tools: Add tracepoint support for parse_events_error
Date: Wed, 22 Apr 2015 21:10:23 +0200 [thread overview]
Message-ID: <1429729824-13932-9-git-send-email-jolsa@kernel.org> (raw)
In-Reply-To: <1429729824-13932-1-git-send-email-jolsa@kernel.org>
Allowing tracepoint events processing to report back error.
$ perf record -e 'sched:krava' ls
event syntax error: 'sched:krava'
\___ unknown tracepoint
...
Link: http://lkml.kernel.org/n/tip-xkbpn3j5of376ag7utcirt8w@git.kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
---
tools/perf/util/parse-events.y | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y
index 486247739a39..38a0f21fc433 100644
--- a/tools/perf/util/parse-events.y
+++ b/tools/perf/util/parse-events.y
@@ -388,7 +388,13 @@ PE_NAME ':' PE_NAME
struct list_head *list;
ALLOC_LIST(list);
- ABORT_ON(parse_events_add_tracepoint(list, &data->idx, $1, $3));
+ if (parse_events_add_tracepoint(list, &data->idx, $1, $3)) {
+ struct parse_events_error *error = data->error;
+
+ error->idx = @1.first_column;
+ error->str = strdup("unknown tracepoint");
+ return -1;
+ }
$$ = list;
}
--
1.9.3
next prev parent reply other threads:[~2015-04-22 19:12 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-22 19:10 [PATCH 0/9] perf tools: Report event parsing errors Jiri Olsa
2015-04-22 19:10 ` [PATCH 1/9] perf tools: Add parse_events_error interface Jiri Olsa
2015-05-06 3:04 ` [tip:perf/core] " tip-bot for Jiri Olsa
2015-04-22 19:10 ` [PATCH 2/9] perf tools: Add flex support for parse_events_error Jiri Olsa
2015-05-06 3:04 ` [tip:perf/core] " tip-bot for Jiri Olsa
2015-04-22 19:10 ` [PATCH 3/9] perf tools: Always bail out when config_attr function fails Jiri Olsa
2015-05-06 3:04 ` [tip:perf/core] " tip-bot for Jiri Olsa
2015-04-22 19:10 ` [PATCH 4/9] perf tools: Change parse_events_add_pmu interface Jiri Olsa
2015-05-06 3:05 ` [tip:perf/core] " tip-bot for Jiri Olsa
2015-04-22 19:10 ` [PATCH 5/9] perf tools: Add location to pmu event terms Jiri Olsa
2015-05-06 3:05 ` [tip:perf/core] " tip-bot for Jiri Olsa
2015-04-22 19:10 ` [PATCH 6/9] perf tools: Add term support for parse_events_error Jiri Olsa
2015-05-06 3:05 ` [tip:perf/core] " tip-bot for Jiri Olsa
2015-04-22 19:10 ` [PATCH 7/9] perf tools: Add static terms " Jiri Olsa
2015-05-06 3:05 ` [tip:perf/core] " tip-bot for Jiri Olsa
2015-04-22 19:10 ` Jiri Olsa [this message]
2015-05-06 3:06 ` [tip:perf/core] perf tools: Add tracepoint " tip-bot for Jiri Olsa
2015-04-22 19:10 ` [PATCH 9/9] perf tools: Add symbolic events " Jiri Olsa
2015-05-06 3:06 ` [tip:perf/core] " tip-bot for Jiri Olsa
2015-04-23 14:44 ` [PATCH 0/9] perf tools: Report event parsing errors Arnaldo Carvalho de Melo
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