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al_eth: improve TCP LRO

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Use the appropriate function to flush correctly all entries. The old
code does not remove the element from the hash table, only from the
active queue.

Reviewed by:		Peter Lei, rscheff
MFC after:		1 week
Sponsored by:		Netflix, Inc.
Differential Revision:	https://reviews.freebsd.org/D46434
This commit is contained in:
Michael Tuexen 2024-09-05 17:35:40 +02:00
parent 5203dcce25
commit 0b45d36510
1 changed files with 1 additions and 5 deletions
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6
sys/dev/al_eth/al_eth.c
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@ -1580,7 +1580,6 @@ al_eth_rx_recv_work(void *arg, int pending)
{
struct al_eth_ring *rx_ring = arg;
struct mbuf *mbuf;
struct lro_entry *queued;
unsigned int qid = rx_ring->ring_id;
struct al_eth_pkt *hal_pkt = &rx_ring->hal_pkt;
uint16_t next_to_clean = rx_ring->next_to_clean;
@ -1671,10 +1670,7 @@ al_eth_rx_recv_work(void *arg, int pending)
"%s: not filling rx queue %d\n", __func__, qid);
}
while (((queued = LIST_FIRST(&rx_ring->lro.lro_active)) != NULL)) {
LIST_REMOVE(queued, next);
tcp_lro_flush(&rx_ring->lro, queued);
}
tcp_lro_flush_all(&rx_ring->lro);
if (napi != 0) {
rx_ring->enqueue_is_running = 0;