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Message-Id: <20200907150217.30888-4-bjorn.topel@gmail.com>
Date: Mon, 7 Sep 2020 17:02:16 +0200
From: Björn Töpel <bjorn.topel@...il.com>
To: ast@...nel.org, daniel@...earbox.net, netdev@...r.kernel.org,
bpf@...r.kernel.org
Cc: Björn Töpel <bjorn.topel@...el.com>,
magnus.karlsson@...el.com, kuba@...nel.org,
intel-wired-lan@...ts.osuosl.org
Subject: [PATCH bpf-next 3/4] ice, xsk: use XSK_NAPI_WEIGHT as NAPI poll budget
From: Björn Töpel <bjorn.topel@...el.com>
Start using XSK_NAPI_WEIGHT as NAPI poll budget for the AF_XDP Rx
zero-copy path.
Signed-off-by: Björn Töpel <bjorn.topel@...el.com>
---
drivers/net/ethernet/intel/ice/ice_xsk.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/intel/ice/ice_xsk.c b/drivers/net/ethernet/intel/ice/ice_xsk.c
index 797886524054..cb473ccdf613 100644
--- a/drivers/net/ethernet/intel/ice/ice_xsk.c
+++ b/drivers/net/ethernet/intel/ice/ice_xsk.c
@@ -561,7 +561,7 @@ int ice_clean_rx_irq_zc(struct ice_ring *rx_ring, int budget)
unsigned int xdp_xmit = 0;
bool failure = false;
- while (likely(total_rx_packets < (unsigned int)budget)) {
+ while (likely(total_rx_packets < XSK_NAPI_WEIGHT)) {
union ice_32b_rx_flex_desc *rx_desc;
unsigned int size, xdp_res = 0;
struct ice_rx_buf *rx_buf;
--
2.25.1
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