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NETDEV_ALL_UPPER_GET(9) Network device support NETDEV_ALL_UPPER_GET(9)

NAME

netdev_all_upper_get_next_dev_rcu - Get the next dev from upper list

SYNOPSIS

struct net_device * netdev_all_upper_get_next_dev_rcu(struct net_device * dev, struct list_head ** iter);

ARGUMENTS

dev
device

iter

list_head ** of the current position

DESCRIPTION

Gets the next device from the dev's upper list, starting from iter position. The caller must hold RCU read lock.

COPYRIGHT

April 2019 Kernel Hackers Manual 4.9.