[PATCH 40/64] perf tools: Add tracepoint support for parse_events_error
From: Jiri Olsa
Allowing tracepoint events processing to report back error.
$ perf record -e 'sched:krava' ls
event syntax error: 'sched:krava'
\___ unknown tracepoint
...
Signed-off-by: Jiri Olsa
Tested-by: Arnaldo Carvalho de Melo
Cc: David Ahern
Cc: Namhyung Kim
Cc: Paul Mackerras
Cc: Peter Zijlstra
Link:
http://lkml.kernel.org/r/1429729824-13932-9-git-send-email-jo...@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo
---
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, >idx, $1, $3));
+ if (parse_events_add_tracepoint(list, >idx, $1, $3)) {
+ struct parse_events_error *error = data->error;
+
+ error->idx = @1.first_column;
+ error->str = strdup("unknown tracepoint");
+ return -1;
+ }
$$ = list;
}
--
1.9.3
--
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[PATCH 40/64] perf tools: Add tracepoint support for parse_events_error
From: Jiri Olsa jo...@kernel.org
Allowing tracepoint events processing to report back error.
$ perf record -e 'sched:krava' ls
event syntax error: 'sched:krava'
\___ unknown tracepoint
...
Signed-off-by: Jiri Olsa jo...@kernel.org
Tested-by: Arnaldo Carvalho de Melo a...@redhat.com
Cc: David Ahern dsah...@gmail.com
Cc: Namhyung Kim namhy...@kernel.org
Cc: Paul Mackerras pau...@samba.org
Cc: Peter Zijlstra a.p.zijls...@chello.nl
Link:
http://lkml.kernel.org/r/1429729824-13932-9-git-send-email-jo...@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo a...@redhat.com
---
tools/perf/util/parse-events.y | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y
index 486247739a39..38a0f21fc433 100644
--- a/tools/perf/util/parse-events.y
+++ b/tools/perf/util/parse-events.y
@@ -388,7 +388,13 @@ PE_NAME ':' PE_NAME
struct list_head *list;
ALLOC_LIST(list);
- ABORT_ON(parse_events_add_tracepoint(list, data-idx, $1, $3));
+ if (parse_events_add_tracepoint(list, data-idx, $1, $3)) {
+ struct parse_events_error *error = data-error;
+
+ error-idx = @1.first_column;
+ error-str = strdup(unknown tracepoint);
+ return -1;
+ }
$$ = list;
}
--
1.9.3
--
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