diff options
| author | Petri Savolainen <petri.savolainen@linaro.org> | 2018-12-18 16:37:23 +0200 |
|---|---|---|
| committer | Maxim Uvarov <maxim.uvarov@linaro.org> | 2018-12-26 16:48:54 +0300 |
| commit | 87a81d8b4feb08fdf60a960ac2b003233fc0ae3b (patch) | |
| tree | f4d0ed586c697d6d1e946d1915a4c24629b1bee1 /platform/linux-generic/odp_event.c | |
| parent | 9909800501e6a09654328e76496adf31f1750f68 (diff) | |
linux-gen: sched: dummy flow aware implementation
Implement flow aware scheduling API with least possible changes.
Scheduler does not care about flow IDs, but synchronizes still
on queue level. This is functionally correct, but does provide
parallelism between different flows of a queue. So, application
does not benefit from using flows, but functions correctly.
Maximum number of flows per queue is limited to 256 just to
minimize number of bytes used in buffer header.
Signed-off-by: Petri Savolainen <petri.savolainen@linaro.org>
Reviewed-by: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov@linaro.org>
Reviewed-by: Bill Fischofer <bill.fischofer@linaro.org>
Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org>
Diffstat (limited to 'platform/linux-generic/odp_event.c')
| -rw-r--r-- | platform/linux-generic/odp_event.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/platform/linux-generic/odp_event.c b/platform/linux-generic/odp_event.c index bdde93e1f..efcbc1e26 100644 --- a/platform/linux-generic/odp_event.c +++ b/platform/linux-generic/odp_event.c @@ -59,17 +59,14 @@ int odp_event_type_multi(const odp_event_t event[], int num, return i; } -/* For now ODP generic does not support flow awareness, - * so all flow ids are zero. */ -uint32_t odp_event_flow_id(odp_event_t event ODP_UNUSED) +uint32_t odp_event_flow_id(odp_event_t event) { - return 0; + return event_flow_id(event); } -void odp_event_flow_id_set(odp_event_t event ODP_UNUSED, - uint32_t flow_id ODP_UNUSED) +void odp_event_flow_id_set(odp_event_t event, uint32_t flow_id) { - /* Do nothing */ + event_flow_id_set(event, flow_id); } void odp_event_free(odp_event_t event) |