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committed a158bdd3247/* Miscellaneous bits * * Copyright (C) 2016 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public Licence * as published by the Free Software Foundation; either version * 2 of the Licence, or (at your option) any later version. *//* * The maximum listening backlog queue size that may be set on a socket by * listen(). */unsigned int rxrpc_max_backlog __read_mostly = 10;/* * How long to wait before scheduling ACK generation after seeing a * packet with RXRPC_REQUEST_ACK set (in jiffies). */unsigned long rxrpc_requested_ack_delay = 1;/* * How long to wait before scheduling an ACK with subtype DELAY (in jiffies). * * We use this when we've received new data packets. If those packets aren't * all consumed within this time we will send a DELAY ACK if an ACK was not * requested to let the sender know it doesn't need to resend. */unsigned long rxrpc_soft_ack_delay = HZ;/* * How long to wait before scheduling an ACK with subtype IDLE (in jiffies). * * We use this when we've consumed some previously soft-ACK'd packets when * further packets aren't immediately received to decide when to send an IDLE * ACK let the other end know that it can free up its Tx buffer space. */unsigned long rxrpc_idle_ack_delay = HZ / 2;/* * Receive window size in packets. This indicates the maximum number of * unconsumed received packets we're willing to retain in memory. Once this * limit is hit, we should generate an EXCEEDS_WINDOW ACK and discard further * packets. */unsigned int rxrpc_rx_window_size = RXRPC_INIT_RX_WINDOW_SIZE;/* * Maximum Rx MTU size. This indicates to the sender the size of jumbo packet * made by gluing normal packets together that we're willing to handle. */unsigned int rxrpc_rx_mtu = 5692;