diff options
| author | David Howells <dhowells@redhat.com> | 2022-10-18 00:52:06 +0300 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2023-01-31 19:38:35 +0300 |
| commit | e7f40f4a701b67ada4a843bcc253711d8a34b1f1 (patch) | |
| tree | f350cec1aeb6c7b12b5f46106d0a47ec7b08ed6a /net/rxrpc/output.c | |
| parent | b30d61f4b12899101f754238f02069ff4d6161c2 (diff) | |
| download | linux-e7f40f4a701b67ada4a843bcc253711d8a34b1f1.tar.xz | |
rxrpc: Remove local->defrag_sem
We no longer need local->defrag_sem as all DATA packet transmission is now
done from one thread, so remove it.
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Marc Dionne <marc.dionne@auristor.com>
cc: linux-afs@lists.infradead.org
Diffstat (limited to 'net/rxrpc/output.c')
| -rw-r--r-- | net/rxrpc/output.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/net/rxrpc/output.c b/net/rxrpc/output.c index c69c31470fa8..6b2022240076 100644 --- a/net/rxrpc/output.c +++ b/net/rxrpc/output.c @@ -409,8 +409,6 @@ dont_set_request_ack: if (txb->len >= call->peer->maxdata) goto send_fragmentable; - down_read(&conn->local->defrag_sem); - txb->last_sent = ktime_get_real(); if (txb->wire.flags & RXRPC_REQUEST_ACK) rtt_slot = rxrpc_begin_rtt_probe(call, serial, rxrpc_rtt_tx_data); @@ -425,7 +423,6 @@ dont_set_request_ack: ret = do_udp_sendmsg(conn->local->socket, &msg, len); conn->peer->last_tx_at = ktime_get_seconds(); - up_read(&conn->local->defrag_sem); if (ret < 0) { rxrpc_inc_stat(call->rxnet, stat_tx_data_send_fail); rxrpc_cancel_rtt_probe(call, serial, rtt_slot); @@ -486,8 +483,6 @@ send_fragmentable: /* attempt to send this message with fragmentation enabled */ _debug("send fragment"); - down_write(&conn->local->defrag_sem); - txb->last_sent = ktime_get_real(); if (txb->wire.flags & RXRPC_REQUEST_ACK) rtt_slot = rxrpc_begin_rtt_probe(call, serial, rxrpc_rtt_tx_data); @@ -519,8 +514,6 @@ send_fragmentable: rxrpc_tx_point_call_data_frag); } rxrpc_tx_backoff(call, ret); - - up_write(&conn->local->defrag_sem); goto done; } |