/* * generic net pointers */ #ifndef __NET_GENERIC_H__ #define __NET_GENERIC_H__ #include #include /* * Generic net pointers are to be used by modules to put some private * stuff on the struct net without explicit struct net modification * * The rules are simple: * 1. set pernet_operations->id. After register_pernet_device you * will have the id of your private pointer. * 2. set pernet_operations->size to have the code allocate and free * a private structure pointed to from struct net. * 3. do not change this pointer while the net is alive; * 4. do not try to have any private reference on the net_generic object. * * After accomplishing all of the above, the private pointer can be * accessed with the net_generic() call. */ struct net_generic { union { struct { unsigned int len; struct rcu_head rcu; } s; void *ptr[0]; }; }; static inline void *net_generic(const struct net *net, unsigned int id) { struct net_generic *ng; void *ptr; rcu_read_lock(); ng = rcu_dereference(net->gen); ptr = ng->ptr[id]; rcu_read_unlock(); return ptr; } #endif ='nds-private-remove'>nds-private-remove net-next plumbingsTobias Klauser

summary refs log tree commit diff

path: root/include/uapi/rdma

Mode	Name	Size
-rw-r--r--	Kbuild	468	log plain
-rw-r--r--	cxgb3-abi.h	2291	log plain
-rw-r--r--	cxgb4-abi.h	2488	log plain
d---------	hfi	73	log plain
-rw-r--r--	hns-abi.h	1795	log plain
-rw-r--r--	ib_user_cm.h	6526	log plain
-rw-r--r--	ib_user_mad.h	8791	log plain
-rw-r--r--	ib_user_sa.h	2222	log plain
-rw-r--r--	ib_user_verbs.h	21586	log plain
-rw-r--r--	mlx4-abi.h	2864	log plain
-rw-r--r--	mlx5-abi.h	7480	log plain
-rw-r--r--	mthca-abi.h	2932	log plain
-rw-r--r--	nes-abi.h	3380	log plain
-rw-r--r--	ocrdma-abi.h	3918	log plain
-rw-r--r--	qedr-abi.h	2559	log plain
-rw-r--r--	rdma_netlink.h	4980	log plain