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neta: 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
Sponsored by:		Netflix, Inc.
Differential Revision:	https://reviews.freebsd.org/D46433

(cherry picked from commit 5203dcce2527fd235648e2b855a13f62247eb2de)
This commit is contained in:
Michael Tuexen 2024-09-05 17:31:31 +02:00
parent 003f1ebcbc
commit c87c8fda44
1 changed files with 1 additions and 7 deletions
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8
sys/dev/neta/if_mvneta.c
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@ -3000,8 +3000,6 @@ mvneta_rx_queue(struct mvneta_softc *sc, int q, int npkt)
struct mvneta_rx_desc *r;
struct mvneta_buf *rxbuf;
struct mbuf *m;
struct lro_ctrl *lro;
struct lro_entry *queued;
void *pktbuf;
int i, pktlen, processed, ndma;
@ -3115,11 +3113,7 @@ rx_lro:
/*
* Flush any outstanding LRO work
*/
lro = &rx->lro;
while (__predict_false((queued = LIST_FIRST(&lro->lro_active)) != NULL)) {
LIST_REMOVE(LIST_FIRST((&lro->lro_active)), next);
tcp_lro_flush(lro, queued);
}
tcp_lro_flush_all(&rx->lro);
}
STATIC void