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| author |   Christian Ehrhardt <christian.ehrhardt@canonical.com> | 2018-06-01 09:09:08 +0200 |
|---|---|---|
| committer | Christian Ehrhardt <christian.ehrhardt@canonical.com> | 2018-06-04 15:56:02 +0200 |
| commit | 15dedf321036ae67c61f35a3ab55de767b07801f (patch) | |
| tree | 08e18a1b8bb1339a8a8b68802fe4c4ad09b9cdfb /drivers/event/sw/sw_evdev_worker.c | |
| parent | 9f3a8cb4cfe59ea63e267f69700fb0fde13d7dd3 (diff) | |
New upstream version 18.05upstream-18.05-stable
Change-Id: Ib515da8d5db1114f07a5fe26239d1c2061007c1c
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Diffstat (limited to 'drivers/event/sw/sw_evdev_worker.c')
| -rw-r--r-- | drivers/event/sw/sw_evdev_worker.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/event/sw/sw_evdev_worker.c b/drivers/event/sw/sw_evdev_worker.c index 67151f77..063b919c 100644 --- a/drivers/event/sw/sw_evdev_worker.c +++ b/drivers/event/sw/sw_evdev_worker.c @@ -77,8 +77,10 @@ sw_event_enqueue_burst(void *port, const struct rte_event ev[], uint16_t num) rte_atomic32_add(&sw->inflights, credit_update_quanta); p->inflight_credits += (credit_update_quanta); - if (p->inflight_credits < new) - return 0; + /* If there are fewer inflight credits than new events, limit + * the number of enqueued events. + */ + num = (p->inflight_credits < new) ? p->inflight_credits : new; } for (i = 0; i < num; i++) { |