From: Magnus Karlsson <magnus.karlsson@xxxxxxxxx> Decrease the batch size from 64 to 8 to avoid potentially overflowing some buffers in the skb case that leads to dropped packets we cannot control (and thus the tests may generate false negatives). Signed-off-by: Magnus Karlsson <magnus.karlsson@xxxxxxxxx> --- tools/testing/selftests/bpf/xdpxceiver.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/bpf/xdpxceiver.h b/tools/testing/selftests/bpf/xdpxceiver.h index 0fb657b505ae..1c5457e9f1d6 100644 --- a/tools/testing/selftests/bpf/xdpxceiver.h +++ b/tools/testing/selftests/bpf/xdpxceiver.h @@ -36,7 +36,7 @@ #define UDP_PKT_DATA_SIZE (UDP_PKT_SIZE - sizeof(struct udphdr)) #define USLEEP_MAX 10000 #define SOCK_RECONF_CTR 10 -#define BATCH_SIZE 64 +#define BATCH_SIZE 8 #define POLL_TMOUT 1000 #define DEFAULT_PKT_CNT (4 * 1024) #define RX_FULL_RXQSIZE 32 -- 2.29.0
