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| author | Frederic Weisbecker <fweisbec@gmail.com> | 2012-05-22 16:30:48 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-05-22 12:31:26 -0300 |
| commit | e326e7524531c5c6de4a8cf8eeed60b4a9f47637 (patch) | |
| tree | 10bb1b044d8495bc746daf722e929fab48a5a11d /tools/perf/util/scripting-engines | |
| parent | 6b5fc39bdd781711d7da8b95ae0243df3b35c5bf (diff) | |
| download | op-kernel-dev-e326e7524531c5c6de4a8cf8eeed60b4a9f47637.zip op-kernel-dev-e326e7524531c5c6de4a8cf8eeed60b4a9f47637.tar.gz | |
perf script: Explicitly handle known default print arg type
Handle the print argument types brought by the new libparsevent in perl
scripting engine.
PRINT_BSTRING and PRINT_DYNAMIC_ARRAY are treated just like strings
and thus don't require specific processing.
But PRINT_FUNC need specific plugins which are not yet handled, lets
warn if we meet this case.
This fixes:
util/scripting-engines/trace-event-perl.c: In function define_event_symbol:
util/scripting-engines/trace-event-perl.c:188: error: enumeration value PRINT_BSTRING not handled in switch
util/scripting-engines/trace-event-perl.c:188: error: enumeration value PRINT_DYNAMIC_ARRAY not handled in switch
util/scripting-engines/trace-event-perl.c:188: error: enumeration value PRINT_FUNC not handled in switch
Reported-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Frederic Weisbecker <fweisbec@redhat.com>
Cc: Frederic Weisbecker <fweisbec@redhat.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Tom Zanussi <tzanussi@gmail.com>
Link: http://lkml.kernel.org/r/1337697049-30251-1-git-send-email-fweisbec@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/scripting-engines')
| -rw-r--r-- | tools/perf/util/scripting-engines/trace-event-perl.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/util/scripting-engines/trace-event-perl.c b/tools/perf/util/scripting-engines/trace-event-perl.c index e30749e..d50658b 100644 --- a/tools/perf/util/scripting-engines/trace-event-perl.c +++ b/tools/perf/util/scripting-engines/trace-event-perl.c @@ -209,6 +209,8 @@ static void define_event_symbols(struct event *event, define_symbolic_values(args->symbol.symbols, ev_name, cur_field_name); break; + case PRINT_BSTRING: + case PRINT_DYNAMIC_ARRAY: case PRINT_STRING: break; case PRINT_TYPE: @@ -220,7 +222,9 @@ static void define_event_symbols(struct event *event, define_event_symbols(event, ev_name, args->op.left); define_event_symbols(event, ev_name, args->op.right); break; + case PRINT_FUNC: default: + pr_err("Unsupported print arg type\n"); /* we should warn... */ return; } |
