40 struct sk_msg {  struct
87 	struct sk_msg			*cork;
108 int sk_msg_alloc(struct sock *sk, struct sk_msg *msg, int len,
110 int sk_msg_clone(struct sock *sk, struct sk_msg *dst, struct sk_msg *src,
112 void sk_msg_trim(struct sock *sk, struct sk_msg *msg, int len);
113 int sk_msg_free(struct sock *sk, struct sk_msg *msg);
114 int sk_msg_free_nocharge(struct sock *sk, struct sk_msg *msg);
115 void sk_msg_free_partial(struct sock *sk, struct sk_msg *msg, u32 bytes);
116 void sk_msg_free_partial_nocharge(struct sock *sk, struct sk_msg *msg,
119 void sk_msg_return(struct sock *sk, struct sk_msg *msg, int bytes);
120 void sk_msg_return_zero(struct sock *sk, struct sk_msg *msg, int bytes);
123 			      struct sk_msg *msg, u32 bytes);
125 			     struct sk_msg *msg, u32 bytes);
127 static inline void sk_msg_check_to_free(struct sk_msg *msg, u32 i, u32 bytes)  in sk_msg_check_to_free()
168 static inline void sk_msg_clear_meta(struct sk_msg *msg)  in sk_msg_clear_meta()
173 static inline void sk_msg_init(struct sk_msg *msg)  in sk_msg_init()
180 static inline void sk_msg_xfer(struct sk_msg *dst, struct sk_msg *src,  in sk_msg_xfer()
190 static inline void sk_msg_xfer_full(struct sk_msg *dst, struct sk_msg *src)  in sk_msg_xfer_full()
196 static inline bool sk_msg_full(const struct sk_msg *msg)  in sk_msg_full()
201 static inline u32 sk_msg_elem_used(const struct sk_msg *msg)  in sk_msg_elem_used()
209 static inline struct scatterlist *sk_msg_elem(struct sk_msg *msg, int which)  in sk_msg_elem()
214 static inline struct scatterlist sk_msg_elem_cpy(struct sk_msg *msg, int which)  in sk_msg_elem_cpy()
219 static inline struct page *sk_msg_page(struct sk_msg *msg, int which)  in sk_msg_page()
224 static inline bool sk_msg_to_ingress(const struct sk_msg *msg)  in sk_msg_to_ingress()
229 static inline void sk_msg_compute_data_pointers(struct sk_msg *msg)  in sk_msg_compute_data_pointers()
242 static inline void sk_msg_page_add(struct sk_msg *msg, struct page *page,  in sk_msg_page_add()
257 static inline void sk_msg_sg_copy(struct sk_msg *msg, u32 i, bool copy_state)  in sk_msg_sg_copy()
267 static inline void sk_msg_sg_copy_set(struct sk_msg *msg, u32 start)  in sk_msg_sg_copy_set()
272 static inline void sk_msg_sg_copy_clear(struct sk_msg *msg, u32 start)  in sk_msg_sg_copy_clear()
283 				      struct sk_msg *msg)  in sk_psock_queue_msg()
308 			 struct sk_msg *msg);