skb_dst_set_noref_force(9) centos man page | unix.com

SKB_DST_SET_NOREF_FO(9) 					 Linux Networking					   SKB_DST_SET_NOREF_FO(9)

NAME
       skb_dst_set_noref_force - sets skb dst, without taking reference

SYNOPSIS
       void skb_dst_set_noref_force(struct sk_buff * skb, struct dst_entry * dst);

ARGUMENTS
       skb
	   buffer

       dst
	   dst entry

DESCRIPTION
       Sets skb dst, assuming a reference was not taken on dst. No reference is taken and no dst_release will be called. While for cached dsts
       deferred reclaim is a basic feature, for entries that are not cached it is caller's job to guarantee that last dst_release for provided dst
       happens when nobody uses it, eg. after a RCU grace period.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						   SKB_DST_SET_NOREF_FO(9)