diff options
author | David Howells <dhowells@redhat.com> | 2024-01-29 18:01:10 +0300 |
---|---|---|
committer | David Howells <dhowells@redhat.com> | 2024-02-29 18:49:56 +0300 |
commit | 12bdff73a147aebcea8efae2b395ef0c27448909 (patch) | |
tree | bf7c0c7abd5e71bb89484b5a0ff5ad66f08ad055 /net/rxrpc/input.c | |
parent | ba132d841d5637655273c28d30751c8d18ac189b (diff) | |
download | linux-12bdff73a147aebcea8efae2b395ef0c27448909.tar.xz |
rxrpc: Convert rxrpc_txbuf::flags into a mask and don't use atomics
Convert the transmission buffer flags into a mask and use | and & rather
than bitops functions (atomic ops are not required as only the I/O thread
can manipulate them once submitted for transmission).
The bottom byte can then correspond directly to the Rx protocol header
flags.
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Marc Dionne <marc.dionne@auristor.com>
cc: "David S. Miller" <davem@davemloft.net>
cc: Eric Dumazet <edumazet@google.com>
cc: Jakub Kicinski <kuba@kernel.org>
cc: Paolo Abeni <pabeni@redhat.com>
cc: linux-afs@lists.infradead.org
cc: netdev@vger.kernel.org
Diffstat (limited to 'net/rxrpc/input.c')
-rw-r--r-- | net/rxrpc/input.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/rxrpc/input.c b/net/rxrpc/input.c index 9691de00ade7..c435b50c33f4 100644 --- a/net/rxrpc/input.c +++ b/net/rxrpc/input.c @@ -212,7 +212,7 @@ static bool rxrpc_rotate_tx_window(struct rxrpc_call *call, rxrpc_seq_t to, list_for_each_entry_rcu(txb, &call->tx_buffer, call_link, false) { if (before_eq(txb->seq, call->acks_hard_ack)) continue; - if (test_bit(RXRPC_TXBUF_LAST, &txb->flags)) { + if (txb->flags & RXRPC_LAST_PACKET) { set_bit(RXRPC_CALL_TX_LAST, &call->flags); rot_last = true; } |