On 2019-05-09 21:17, Thomas Monjalon wrote:
09/05/2019 06:50, Nikhil Rao:
The Rx adapter flushes events only if it has BATCH_SIZE
events buffered where BATCH_SIZE is set to 32, e.g., if a
single packet is sent, it is never passed to
eventdev. Fix this issue by adding an event buffer flush
either when a Rx queue is found to be empty or the adapter service
function has processed the max number of packets for an invocation.
Bugzilla ID: 277
Fixes: 6b83f5935543 ("eventdev: add event buffer flush in Rx adapter")
Reported-by: Matias Elo <matias....@nokia.com>
Signed-off-by: Nikhil Rao <nikhil....@intel.com>
---
--- a/lib/librte_eventdev/rte_event_eth_rx_adapter.c
+++ b/lib/librte_eventdev/rte_event_eth_rx_adapter.c
@@ -872,7 +872,7 @@ static uint16_t rxa_gcd_u16(uint16_t a, uint16_t b)
- if (buf->count >= BATCH_SIZE)
+ if (buf->count)
I don't this code, but it looks you are removing a test
which was probably done on purpose.
By the way, you should make your test explicit with "!= 0".
"> 0". count is unsigned.
