The Rx ring already has a reference to its page pool adjacent to fields touched every iteration. Avoid loading the netmem_desc for sync by taking the shortcut.
Signed-off-by: Matt Vollrath <[email protected]> Assisted-by: Claude:claude-5-fable --- drivers/net/ethernet/intel/iavf/iavf_txrx.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/iavf/iavf_txrx.c b/drivers/net/ethernet/intel/iavf/iavf_txrx.c index c30abf17cf5d..3ae2f0a0ee4d 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_txrx.c +++ b/drivers/net/ethernet/intel/iavf/iavf_txrx.c @@ -1387,6 +1387,7 @@ static int iavf_clean_rx_irq(struct iavf_ring *rx_ring, int budget) { bool flex = rx_ring->rxdid == VIRTCHNL_RXDID_2_FLEX_SQ_NIC; unsigned int total_rx_bytes = 0, total_rx_packets = 0; + const struct page_pool *pp = rx_ring->pp; struct sk_buff *skb = rx_ring->skb; u16 cleaned_count = IAVF_DESC_UNUSED(rx_ring); bool failure = false; @@ -1424,7 +1425,7 @@ static int iavf_clean_rx_irq(struct iavf_ring *rx_ring, int budget) iavf_trace(clean_rx_irq, rx_ring, rx_desc, skb); rx_buffer = &rx_ring->rx_fqes[rx_ring->next_to_clean]; - if (!libeth_rx_sync_for_cpu(rx_buffer, fields.len)) + if (!__libeth_rx_sync_for_cpu(pp, rx_buffer, fields.len)) goto skip_data; /* retrieve a buffer from the ring */ -- 2.43.0
