From 6869ddb87d475bde2da0dbd4d71270996d65cd47 Mon Sep 17 00:00:00 2001 From: David Howells Date: Wed, 15 Jun 2022 14:49:26 +0100 Subject: rxrpc: Remove the rxtx ring The Rx/Tx ring is no longer used, so remove it. Signed-off-by: David Howells cc: Marc Dionne cc: linux-afs@lists.infradead.org --- net/rxrpc/ar-internal.h | 15 --------------- 1 file changed, 15 deletions(-) (limited to 'net/rxrpc/ar-internal.h') diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h index 168d03b56ada..775eb91aabb2 100644 --- a/net/rxrpc/ar-internal.h +++ b/net/rxrpc/ar-internal.h @@ -617,21 +617,6 @@ struct rxrpc_call { unsigned short rx_pkt_offset; /* Current recvmsg packet offset */ unsigned short rx_pkt_len; /* Current recvmsg packet len */ - /* Rx/Tx circular buffer, depending on phase. - * - * In the Rx phase, packets are annotated with 0 or the number of the - * segment of a jumbo packet each buffer refers to. There can be up to - * 47 segments in a maximum-size UDP packet. - * - * In the Tx phase, packets are annotated with which buffers have been - * acked. - */ -#define RXRPC_RXTX_BUFF_SIZE 64 -#define RXRPC_RXTX_BUFF_MASK (RXRPC_RXTX_BUFF_SIZE - 1) -#define RXRPC_INIT_RX_WINDOW_SIZE 63 - struct sk_buff **rxtx_buffer; - u8 *rxtx_annotations; - /* Transmitted data tracking. */ spinlock_t tx_lock; /* Transmit queue lock */ struct list_head tx_buffer; /* Buffer of transmissible packets */ -- cgit v1.2.3