diff options
| author | Namhyung Kim <namhyung.kim@lge.com> | 2012-09-07 11:49:47 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-09-07 12:15:31 -0300 |
| commit | 67ed939c9eb029c28057eb75de456a9d0e899fd4 (patch) | |
| tree | 14cbbd135c6284ad85341887d251278928fe3698 /tools/lib/traceevent/event-parse.h | |
| parent | 0ca8da00ad170c12c12350c3a2500591a7bec535 (diff) | |
tools lib traceevent: Get rid of die() from pevent_register_print_function
If memory allocation for handler fails or argument type is not match,
return gracefully instead of calling die(). Also add an new error code
for the later case.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1346986187-5170-3-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/lib/traceevent/event-parse.h')
| -rw-r--r-- | tools/lib/traceevent/event-parse.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h index 863a0bbda7f1..3318963f1c98 100644 --- a/tools/lib/traceevent/event-parse.h +++ b/tools/lib/traceevent/event-parse.h @@ -351,7 +351,8 @@ enum pevent_flag { _PE(READ_ID_FAILED, "failed to read event id"), \ _PE(READ_FORMAT_FAILED, "failed to read event format"), \ _PE(READ_PRINT_FAILED, "failed to read event print fmt"), \ - _PE(OLD_FTRACE_ARG_FAILED,"failed to allocate field name for ftrace") + _PE(OLD_FTRACE_ARG_FAILED,"failed to allocate field name for ftrace"),\ + _PE(INVALID_ARG_TYPE, "invalid argument type") #undef _PE #define _PE(__code, __str) PEVENT_ERRNO__ ## __code |