From: Karsten Graul <kgraul@xxxxxxxxxxxxx>
When an updated rx_cursor_confirmed field was sent to the peer then
reset the cons_curs_upd_req flag. And remove the duplicate reset and
cursor update in smc_tx_consumer_update().
Signed-off-by: Karsten Graul <kgraul@xxxxxxxxxxxxx>
Signed-off-by: Ursula Braun <ubraun@xxxxxxxxxxxxx>
---
net/smc/smc_cdc.c | 5 ++++-
net/smc/smc_tx.c | 3 ---
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/net/smc/smc_cdc.c b/net/smc/smc_cdc.c
index a712c9f8699b..99d9d6e85dfb 100644
--- a/net/smc/smc_cdc.c
+++ b/net/smc/smc_cdc.c
@@ -105,8 +105,10 @@ int smc_cdc_msg_send(struct smc_connection *conn,
&conn->local_tx_ctrl, conn);
smc_curs_copy(&cfed, &((struct smc_host_cdc_msg *)wr_buf)->cons, conn);
rc = smc_wr_tx_send(link, (struct smc_wr_tx_pend_priv *)pend);
- if (!rc)
+ if (!rc) {
smc_curs_copy(&conn->rx_curs_confirmed, &cfed, conn);
+ conn->local_rx_ctrl.prod_flags.cons_curs_upd_req = 0;
+ }
return rc;
}
@@ -194,6 +196,7 @@ int smcd_cdc_msg_send(struct smc_connection *conn)
if (rc)
return rc;
smc_curs_copy(&conn->rx_curs_confirmed, &curs, conn);
+ conn->local_rx_ctrl.prod_flags.cons_curs_upd_req = 0;
/* Calculate transmitted data and increment free send buffer space */
diff = smc_curs_diff(conn->sndbuf_desc->len, &conn->tx_curs_fin,
&conn->tx_curs_sent);
diff --git a/net/smc/smc_tx.c b/net/smc/smc_tx.c
index f93f3580c100..ce9586bce364 100644
--- a/net/smc/smc_tx.c
+++ b/net/smc/smc_tx.c
@@ -610,9 +610,6 @@ void smc_tx_consumer_update(struct smc_connection *conn, bool force)
SMC_TX_WORK_DELAY);
return;
}
- smc_curs_copy(&conn->rx_curs_confirmed,
- &conn->local_tx_ctrl.cons, conn);
- conn->local_rx_ctrl.prod_flags.cons_curs_upd_req = 0;
}
if (conn->local_rx_ctrl.prod_flags.write_blocked &&
!atomic_read(&conn->bytes_to_rcv))
--
2.16.4
