diff options
| author |   Florin Coras <fcoras@cisco.com> | 2022-04-19 18:57:24 -0700 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2022-04-21 16:48:15 +0000 |
| commit | 80d100cd59015d91c4f0abfaf07b6876088ecbf1 (patch) | |
| tree | 5b0d949fcf012b359c0af8b4371afbe6d10c7a29 /src/vnet/session/session.c | |
| parent | 5297447bd64ab253ab3ab3e144605dd39f995f12 (diff) | |
session svm: fix mq producer wait on q and ring
Make sure producer drops lock when it waits for empty ring slot.
Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Id77d54ee8c01bed20c9eaf5ad372ed4b1e9fa712
Diffstat (limited to 'src/vnet/session/session.c')
| -rw-r--r-- | src/vnet/session/session.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/vnet/session/session.c b/src/vnet/session/session.c index 256760079ee..d791c463f90 100644 --- a/src/vnet/session/session.c +++ b/src/vnet/session/session.c @@ -36,8 +36,7 @@ session_send_evt_to_thread (void *data, void *args, u32 thread_index, mq = wrk->vpp_event_queue; if (PREDICT_FALSE (svm_msg_q_lock (mq))) return -1; - if (PREDICT_FALSE (svm_msg_q_is_full (mq) - || svm_msg_q_ring_is_full (mq, SESSION_MQ_IO_EVT_RING))) + if (PREDICT_FALSE (svm_msg_q_or_ring_is_full (mq, SESSION_MQ_IO_EVT_RING))) { svm_msg_q_unlock (mq); return -2; |