diff options
| author | Jiri Olsa <jolsa@kernel.org> | 2018-11-07 18:58:36 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-12-17 20:57:30 +0300 |
| commit | a4a6668a623e11f818a6abc9b5339855ee0407b1 (patch) | |
| tree | a26c4b50789eb0b033007f6e0dd02f5ab67084a2 | |
| parent | b8494f1df875abba925374cf31bd96a464a7e5d1 (diff) | |
| download | linux-a4a6668a623e11f818a6abc9b5339855ee0407b1.tar.xz | |
perf ordered_events: Add private data member
We will need it in following patch, where we can't use the
container_of() trick to get the higher level object.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: David S. Miller <davem@davemloft.net>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/n/tip-vgs9aoek21v14o3obza586yy@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rw-r--r-- | tools/perf/util/ordered-events.c | 6 | ||||
| -rw-r--r-- | tools/perf/util/ordered-events.h | 4 | ||||
| -rw-r--r-- | tools/perf/util/session.c | 3 |
3 files changed, 9 insertions, 4 deletions
diff --git a/tools/perf/util/ordered-events.c b/tools/perf/util/ordered-events.c index 28f0f5c95024..d053aa0a7582 100644 --- a/tools/perf/util/ordered-events.c +++ b/tools/perf/util/ordered-events.c @@ -326,7 +326,8 @@ int ordered_events__flush(struct ordered_events *oe, enum oe_flush how) return err; } -void ordered_events__init(struct ordered_events *oe, ordered_events__deliver_t deliver) +void ordered_events__init(struct ordered_events *oe, ordered_events__deliver_t deliver, + void *data) { INIT_LIST_HEAD(&oe->events); INIT_LIST_HEAD(&oe->cache); @@ -334,6 +335,7 @@ void ordered_events__init(struct ordered_events *oe, ordered_events__deliver_t d oe->max_alloc_size = (u64) -1; oe->cur_alloc_size = 0; oe->deliver = deliver; + oe->data = data; } static void @@ -377,5 +379,5 @@ void ordered_events__reinit(struct ordered_events *oe) ordered_events__free(oe); memset(oe, '\0', sizeof(*oe)); - ordered_events__init(oe, old_deliver); + ordered_events__init(oe, old_deliver, oe->data); } diff --git a/tools/perf/util/ordered-events.h b/tools/perf/util/ordered-events.h index 1338d5c345dc..507b4e4df79e 100644 --- a/tools/perf/util/ordered-events.h +++ b/tools/perf/util/ordered-events.h @@ -47,13 +47,15 @@ struct ordered_events { enum oe_flush last_flush_type; u32 nr_unordered_events; bool copy_on_queue; + void *data; }; int ordered_events__queue(struct ordered_events *oe, union perf_event *event, u64 timestamp, u64 file_offset); void ordered_events__delete(struct ordered_events *oe, struct ordered_event *event); int ordered_events__flush(struct ordered_events *oe, enum oe_flush how); -void ordered_events__init(struct ordered_events *oe, ordered_events__deliver_t deliver); +void ordered_events__init(struct ordered_events *oe, ordered_events__deliver_t deliver, + void *data); void ordered_events__free(struct ordered_events *oe); void ordered_events__reinit(struct ordered_events *oe); diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index f8eab197f35c..78a067777144 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -126,7 +126,8 @@ struct perf_session *perf_session__new(struct perf_data *data, session->tool = tool; INIT_LIST_HEAD(&session->auxtrace_index); machines__init(&session->machines); - ordered_events__init(&session->ordered_events, ordered_events__deliver_event); + ordered_events__init(&session->ordered_events, + ordered_events__deliver_event, NULL); if (data) { if (perf_data__open(data)) |