diff options
author | Mathieu Poirier <mathieu.poirier@linaro.org> | 2016-04-28 16:26:25 -0600 |
---|---|---|
committer | Mathieu Poirier <mathieu.poirier@linaro.org> | 2016-06-20 11:09:46 -0600 |
commit | e5fd3d6e84b268edb1a3f66e4d974611e3908c00 (patch) | |
tree | bebc7ad6434b9c3c77d3084011f075870619073f /drivers/hwtracing | |
parent | 1efb79086e3298b07f8734aae7614aa25ef82040 (diff) |
perf: passing struct perf_event to function setup_aux()
Some information, like driver specific configuration, is found
in the perf event structure. As such pass a 'struct perf_event'
to function setup_aux() rather than just the CPU number so that
individual drivers can make the right configuration when setting
up a session.
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Diffstat (limited to 'drivers/hwtracing')
-rw-r--r-- | drivers/hwtracing/coresight/coresight-etm-perf.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/hwtracing/coresight/coresight-etm-perf.c b/drivers/hwtracing/coresight/coresight-etm-perf.c index 755125f7917f..f4174f36c5a0 100644 --- a/drivers/hwtracing/coresight/coresight-etm-perf.c +++ b/drivers/hwtracing/coresight/coresight-etm-perf.c @@ -155,7 +155,7 @@ static void etm_free_aux(void *data) schedule_work(&event_data->work); } -static void *etm_setup_aux(int event_cpu, void **pages, +static void *etm_setup_aux(struct perf_event *event, void **pages, int nr_pages, bool overwrite) { int cpu; @@ -163,7 +163,7 @@ static void *etm_setup_aux(int event_cpu, void **pages, struct coresight_device *sink; struct etm_event_data *event_data = NULL; - event_data = alloc_event_data(event_cpu); + event_data = alloc_event_data(event->cpu); if (!event_data) return NULL; |