cregit-Linux how code gets into the kernel

Release 4.7 drivers/net/team/team_mode_broadcast.c

Directory: drivers/net/team
/*
 * drivers/net/team/team_mode_broadcast.c - Broadcast mode for team
 * Copyright (c) 2012 Jiri Pirko <jpirko@redhat.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 */

#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/errno.h>
#include <linux/netdevice.h>
#include <linux/if_team.h>


static bool bc_transmit(struct team *team, struct sk_buff *skb) { struct team_port *cur; struct team_port *last = NULL; struct sk_buff *skb2; bool ret; bool sum_ret = false; list_for_each_entry_rcu(cur, &team->port_list, list) { if (team_port_txable(cur)) { if (last) { skb2 = skb_clone(skb, GFP_ATOMIC); if (skb2) { ret = !team_dev_queue_xmit(team, last, skb2); if (!sum_ret) sum_ret = ret; } } last = cur; } } if (last) { ret = !team_dev_queue_xmit(team, last, skb); if (!sum_ret) sum_ret = ret; } return sum_ret; }

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jiri pirkojiri pirko136100.00%3100.00%
Total136100.00%3100.00%

static const struct team_mode_ops bc_mode_ops = { .transmit = bc_transmit, .port_enter = team_modeop_port_enter, .port_change_dev_addr = team_modeop_port_change_dev_addr, }; static const struct team_mode bc_mode = { .kind = "broadcast", .owner = THIS_MODULE, .ops = &bc_mode_ops, .lag_tx_type = NETDEV_LAG_TX_TYPE_BROADCAST, };
static int __init bc_init_module(void) { return team_mode_register(&bc_mode); }

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jiri pirkojiri pirko16100.00%1100.00%
Total16100.00%1100.00%


static void __exit bc_cleanup_module(void) { team_mode_unregister(&bc_mode); }

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jiri pirkojiri pirko15100.00%1100.00%
Total15100.00%1100.00%

module_init(bc_init_module); module_exit(bc_cleanup_module); MODULE_LICENSE("GPL v2"); MODULE_AUTHOR("Jiri Pirko <jpirko@redhat.com>"); MODULE_DESCRIPTION("Broadcast mode for team"); MODULE_ALIAS("team-mode-broadcast");

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jiri pirkojiri pirko271100.00%6100.00%
Total271100.00%6100.00%
Directory: drivers/net/team
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