From ba74f0640d963ccc914ac533cb0ba133ee07bcf2 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Tue, 7 Dec 2010 12:49:01 +0000 Subject: perf session: Split out user event processing Simplify further. Cc: Frederic Weisbecker Cc: Ian Munsie Cc: Ingo Molnar Cc: Peter Zijlstra LKML-Reference: <20101207124551.110956235@linutronix.de> Signed-off-by: Thomas Gleixner Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/session.c | 42 ++++++++++++++++++++++++------------------ 1 file changed, 24 insertions(+), 18 deletions(-) (limited to 'tools') diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index a765b274390..69760cd4cc4 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -748,24 +748,10 @@ static int perf_session__preprocess_sample(struct perf_session *session, return 0; } -static int perf_session__process_event(struct perf_session *session, - event_t *event, - struct perf_event_ops *ops, - u64 file_offset) +static int perf_session__process_user_event(struct perf_session *session, event_t *event, + struct perf_event_ops *ops, u64 file_offset) { - struct sample_data sample; - int ret; - - if (session->header.needs_swap && event__swap_ops[event->header.type]) - event__swap_ops[event->header.type](event); - - if (event->header.type >= PERF_RECORD_HEADER_MAX) - return -EINVAL; - - hists__inc_nr_events(&session->hists, event->header.type); - - if (event->header.type >= PERF_RECORD_USER_TYPE_START) - dump_event(session, event, file_offset, NULL); + dump_event(session, event, file_offset, NULL); /* These events are processed right away */ switch (event->header.type) { @@ -782,8 +768,28 @@ static int perf_session__process_event(struct perf_session *session, case PERF_RECORD_FINISHED_ROUND: return ops->finished_round(event, session, ops); default: - break; + return -EINVAL; } +} + +static int perf_session__process_event(struct perf_session *session, + event_t *event, + struct perf_event_ops *ops, + u64 file_offset) +{ + struct sample_data sample; + int ret; + + if (session->header.needs_swap && event__swap_ops[event->header.type]) + event__swap_ops[event->header.type](event); + + if (event->header.type >= PERF_RECORD_HEADER_MAX) + return -EINVAL; + + hists__inc_nr_events(&session->hists, event->header.type); + + if (event->header.type >= PERF_RECORD_USER_TYPE_START) + return perf_session__process_user_event(session, event, ops, file_offset); /* * For all kernel events we get the sample data -- cgit v1.2.3