diff options
| author |   Christian Ehrhardt <christian.ehrhardt@canonical.com> | 2018-06-01 09:09:08 +0200 |
|---|---|---|
| committer | Christian Ehrhardt <christian.ehrhardt@canonical.com> | 2018-06-01 09:12:07 +0200 |
| commit | 1bd9b61222f3a81ffe770fc00b70ded6e760c42b (patch) | |
| tree | 0bf7d996cf0664796687c1be6d22958fcf6a8096 /drivers/event/sw/sw_evdev_worker.c | |
| parent | bb4e158029645f37809fcf81a3acddd6fa11f88a (diff) | |
New upstream version 18.05
Change-Id: Icd4170ddc4f63aeae5d0559490e5195b5349f9c2
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++) { |