Lines Matching refs:sk_buff
238 SKB_DATA_ALIGN(sizeof(struct sk_buff)) + \
285 struct sk_buff *next;
286 struct sk_buff *prev;
292 struct sk_buff;
486 int skb_zerocopy_iter_stream(struct sock *sk, struct sk_buff *skb,
501 struct sk_buff *frag_list;
665 struct sk_buff { struct
669 struct sk_buff *next; argument
670 struct sk_buff *prev;
705 void (*destructor)(struct sk_buff *skb); argument
735 #define CLONED_OFFSET() offsetof(struct sk_buff, __cloned_offset) argument
759 #define PKT_TYPE_OFFSET() offsetof(struct sk_buff, __pkt_type_offset) argument
871 static inline bool skb_pfmemalloc(const struct sk_buff *skb) in skb_pfmemalloc() argument
890 static inline struct dst_entry *skb_dst(const struct sk_buff *skb) in skb_dst()
909 static inline void skb_dst_set(struct sk_buff *skb, struct dst_entry *dst) in skb_dst_set()
924 static inline void skb_dst_set_noref(struct sk_buff *skb, struct dst_entry *dst) in skb_dst_set_noref()
934 static inline bool skb_dst_is_noref(const struct sk_buff *skb) in skb_dst_is_noref()
939 static inline struct rtable *skb_rtable(const struct sk_buff *skb) in skb_rtable()
953 static inline unsigned int skb_napi_id(const struct sk_buff *skb) in skb_napi_id()
963 static inline bool skb_unref(struct sk_buff *skb) in skb_unref()
975 void skb_release_head_state(struct sk_buff *skb);
976 void kfree_skb(struct sk_buff *skb);
977 void kfree_skb_list(struct sk_buff *segs);
978 void skb_tx_error(struct sk_buff *skb);
979 void consume_skb(struct sk_buff *skb);
980 void __consume_stateless_skb(struct sk_buff *skb);
981 void __kfree_skb(struct sk_buff *skb);
984 void kfree_skb_partial(struct sk_buff *skb, bool head_stolen);
985 bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from,
988 struct sk_buff *__alloc_skb(unsigned int size, gfp_t priority, int flags,
990 struct sk_buff *__build_skb(void *data, unsigned int frag_size);
991 struct sk_buff *build_skb(void *data, unsigned int frag_size);
992 static inline struct sk_buff *alloc_skb(unsigned int size, in alloc_skb()
998 struct sk_buff *alloc_skb_with_frags(unsigned long header_len,
1006 struct sk_buff skb1;
1008 struct sk_buff skb2;
1023 const struct sk_buff *skb) in skb_fclone_busy()
1034 static inline struct sk_buff *alloc_skb_fclone(unsigned int size, in alloc_skb_fclone()
1040 struct sk_buff *skb_morph(struct sk_buff *dst, struct sk_buff *src);
1041 void skb_headers_offset_update(struct sk_buff *skb, int off);
1042 int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask);
1043 struct sk_buff *skb_clone(struct sk_buff *skb, gfp_t priority);
1044 void skb_copy_header(struct sk_buff *new, const struct sk_buff *old);
1045 struct sk_buff *skb_copy(const struct sk_buff *skb, gfp_t priority);
1046 struct sk_buff *__pskb_copy_fclone(struct sk_buff *skb, int headroom,
1048 static inline struct sk_buff *__pskb_copy(struct sk_buff *skb, int headroom, in __pskb_copy()
1054 int pskb_expand_head(struct sk_buff *skb, int nhead, int ntail, gfp_t gfp_mask);
1055 struct sk_buff *skb_realloc_headroom(struct sk_buff *skb,
1057 struct sk_buff *skb_copy_expand(const struct sk_buff *skb, int newheadroom,
1059 int __must_check skb_to_sgvec_nomark(struct sk_buff *skb, struct scatterlist *sg,
1061 int __must_check skb_to_sgvec(struct sk_buff *skb, struct scatterlist *sg,
1063 int skb_cow_data(struct sk_buff *skb, int tailbits, struct sk_buff **trailer);
1064 int __skb_pad(struct sk_buff *skb, int pad, bool free_on_error);
1077 static inline int skb_pad(struct sk_buff *skb, int pad) in skb_pad()
1083 int skb_append_datato_frags(struct sock *sk, struct sk_buff *skb,
1085 int len, int odd, struct sk_buff *skb),
1088 int skb_append_pagefrags(struct sk_buff *skb, struct page *page,
1096 struct sk_buff *root_skb;
1097 struct sk_buff *cur_skb;
1101 void skb_prepare_seq_read(struct sk_buff *skb, unsigned int from,
1107 unsigned int skb_find_text(struct sk_buff *skb, unsigned int from,
1143 static inline void skb_clear_hash(struct sk_buff *skb) in skb_clear_hash()
1150 static inline void skb_clear_hash_if_not_l4(struct sk_buff *skb) in skb_clear_hash_if_not_l4()
1157 __skb_set_hash(struct sk_buff *skb, __u32 hash, bool is_sw, bool is_l4) in __skb_set_hash()
1165 skb_set_hash(struct sk_buff *skb, __u32 hash, enum pkt_hash_types type) in skb_set_hash()
1172 __skb_set_sw_hash(struct sk_buff *skb, __u32 hash, bool is_l4) in __skb_set_sw_hash()
1177 void __skb_get_hash(struct sk_buff *skb);
1178 u32 __skb_get_hash_symmetric(const struct sk_buff *skb);
1179 u32 skb_get_poff(const struct sk_buff *skb);
1180 u32 __skb_get_poff(const struct sk_buff *skb, void *data,
1182 __be32 __skb_flow_get_ports(const struct sk_buff *skb, int thoff, u8 ip_proto,
1185 static inline __be32 skb_flow_get_ports(const struct sk_buff *skb, in skb_flow_get_ports()
1195 bool __skb_flow_dissect(const struct sk_buff *skb,
1201 static inline bool skb_flow_dissect(const struct sk_buff *skb, in skb_flow_dissect()
1209 static inline bool skb_flow_dissect_flow_keys(const struct sk_buff *skb, in skb_flow_dissect_flow_keys()
1219 skb_flow_dissect_flow_keys_basic(const struct sk_buff *skb, in skb_flow_dissect_flow_keys_basic()
1230 skb_flow_dissect_tunnel_info(const struct sk_buff *skb,
1234 static inline __u32 skb_get_hash(struct sk_buff *skb) in skb_get_hash()
1242 static inline __u32 skb_get_hash_flowi6(struct sk_buff *skb, const struct flowi6 *fl6) in skb_get_hash_flowi6()
1254 __u32 skb_get_hash_perturb(const struct sk_buff *skb, u32 perturb);
1256 static inline __u32 skb_get_hash_raw(const struct sk_buff *skb) in skb_get_hash_raw()
1261 static inline void skb_copy_hash(struct sk_buff *to, const struct sk_buff *from) in skb_copy_hash()
1269 static inline unsigned char *skb_end_pointer(const struct sk_buff *skb) in skb_end_pointer()
1274 static inline unsigned int skb_end_offset(const struct sk_buff *skb) in skb_end_offset()
1279 static inline unsigned char *skb_end_pointer(const struct sk_buff *skb) in skb_end_pointer()
1284 static inline unsigned int skb_end_offset(const struct sk_buff *skb) in skb_end_offset()
1293 static inline struct skb_shared_hwtstamps *skb_hwtstamps(struct sk_buff *skb) in skb_hwtstamps()
1298 static inline struct ubuf_info *skb_zcopy(struct sk_buff *skb) in skb_zcopy()
1305 static inline void skb_zcopy_set(struct sk_buff *skb, struct ubuf_info *uarg) in skb_zcopy_set()
1315 static inline void skb_zcopy_clear(struct sk_buff *skb, bool zerocopy) in skb_zcopy_clear()
1332 static inline void skb_zcopy_abort(struct sk_buff *skb) in skb_zcopy_abort()
1350 return list->next == (const struct sk_buff *) list; in skb_queue_empty()
1361 const struct sk_buff *skb) in skb_queue_is_last()
1363 return skb->next == (const struct sk_buff *) list; in skb_queue_is_last()
1374 const struct sk_buff *skb) in skb_queue_is_first()
1376 return skb->prev == (const struct sk_buff *) list; in skb_queue_is_first()
1387 static inline struct sk_buff *skb_queue_next(const struct sk_buff_head *list, in skb_queue_next()
1388 const struct sk_buff *skb) in skb_queue_next()
1405 static inline struct sk_buff *skb_queue_prev(const struct sk_buff_head *list, in skb_queue_prev()
1406 const struct sk_buff *skb) in skb_queue_prev()
1422 static inline struct sk_buff *skb_get(struct sk_buff *skb) in skb_get()
1440 static inline int skb_cloned(const struct sk_buff *skb) in skb_cloned()
1446 static inline int skb_unclone(struct sk_buff *skb, gfp_t pri) in skb_unclone()
1463 static inline int skb_header_cloned(const struct sk_buff *skb) in skb_header_cloned()
1475 static inline int skb_header_unclone(struct sk_buff *skb, gfp_t pri) in skb_header_unclone()
1489 static inline void __skb_header_release(struct sk_buff *skb) in __skb_header_release()
1503 static inline int skb_shared(const struct sk_buff *skb) in skb_shared()
1521 static inline struct sk_buff *skb_share_check(struct sk_buff *skb, gfp_t pri) in skb_share_check()
1525 struct sk_buff *nskb = skb_clone(skb, pri); in skb_share_check()
1556 static inline struct sk_buff *skb_unshare(struct sk_buff *skb, in skb_unshare()
1561 struct sk_buff *nskb = skb_copy(skb, pri); in skb_unshare()
1586 static inline struct sk_buff *skb_peek(const struct sk_buff_head *list_) in skb_peek()
1588 struct sk_buff *skb = list_->next; in skb_peek()
1590 if (skb == (struct sk_buff *)list_) in skb_peek()
1604 static inline struct sk_buff *skb_peek_next(struct sk_buff *skb, in skb_peek_next()
1607 struct sk_buff *next = skb->next; in skb_peek_next()
1609 if (next == (struct sk_buff *)list_) in skb_peek_next()
1627 static inline struct sk_buff *skb_peek_tail(const struct sk_buff_head *list_) in skb_peek_tail()
1629 struct sk_buff *skb = list_->prev; in skb_peek_tail()
1631 if (skb == (struct sk_buff *)list_) in skb_peek_tail()
1660 list->prev = list->next = (struct sk_buff *)list; in __skb_queue_head_init()
1691 void skb_insert(struct sk_buff *old, struct sk_buff *newsk,
1693 static inline void __skb_insert(struct sk_buff *newsk, in __skb_insert()
1694 struct sk_buff *prev, struct sk_buff *next, in __skb_insert()
1704 struct sk_buff *prev, in __skb_queue_splice()
1705 struct sk_buff *next) in __skb_queue_splice()
1707 struct sk_buff *first = list->next; in __skb_queue_splice()
1708 struct sk_buff *last = list->prev; in __skb_queue_splice()
1726 __skb_queue_splice(list, (struct sk_buff *) head, head->next); in skb_queue_splice()
1742 __skb_queue_splice(list, (struct sk_buff *) head, head->next); in skb_queue_splice_init()
1757 __skb_queue_splice(list, head->prev, (struct sk_buff *) head); in skb_queue_splice_tail()
1774 __skb_queue_splice(list, head->prev, (struct sk_buff *) head); in skb_queue_splice_tail_init()
1792 struct sk_buff *prev, in __skb_queue_after()
1793 struct sk_buff *newsk) in __skb_queue_after()
1798 void skb_append(struct sk_buff *old, struct sk_buff *newsk,
1802 struct sk_buff *next, in __skb_queue_before()
1803 struct sk_buff *newsk) in __skb_queue_before()
1818 void skb_queue_head(struct sk_buff_head *list, struct sk_buff *newsk);
1820 struct sk_buff *newsk) in __skb_queue_head()
1822 __skb_queue_after(list, (struct sk_buff *)list, newsk); in __skb_queue_head()
1835 void skb_queue_tail(struct sk_buff_head *list, struct sk_buff *newsk);
1837 struct sk_buff *newsk) in __skb_queue_tail()
1839 __skb_queue_before(list, (struct sk_buff *)list, newsk); in __skb_queue_tail()
1846 void skb_unlink(struct sk_buff *skb, struct sk_buff_head *list);
1847 static inline void __skb_unlink(struct sk_buff *skb, struct sk_buff_head *list) in __skb_unlink()
1849 struct sk_buff *next, *prev; in __skb_unlink()
1867 struct sk_buff *skb_dequeue(struct sk_buff_head *list);
1868 static inline struct sk_buff *__skb_dequeue(struct sk_buff_head *list) in __skb_dequeue()
1870 struct sk_buff *skb = skb_peek(list); in __skb_dequeue()
1884 struct sk_buff *skb_dequeue_tail(struct sk_buff_head *list);
1885 static inline struct sk_buff *__skb_dequeue_tail(struct sk_buff_head *list) in __skb_dequeue_tail()
1887 struct sk_buff *skb = skb_peek_tail(list); in __skb_dequeue_tail()
1894 static inline bool skb_is_nonlinear(const struct sk_buff *skb) in skb_is_nonlinear()
1899 static inline unsigned int skb_headlen(const struct sk_buff *skb) in skb_headlen()
1904 static inline unsigned int __skb_pagelen(const struct sk_buff *skb) in __skb_pagelen()
1913 static inline unsigned int skb_pagelen(const struct sk_buff *skb) in skb_pagelen()
1931 static inline void __skb_fill_page_desc(struct sk_buff *skb, int i, in __skb_fill_page_desc()
1964 static inline void skb_fill_page_desc(struct sk_buff *skb, int i, in skb_fill_page_desc()
1971 void skb_add_rx_frag(struct sk_buff *skb, int i, struct page *page, int off,
1974 void skb_coalesce_rx_frag(struct sk_buff *skb, int i, int size,
1982 static inline unsigned char *skb_tail_pointer(const struct sk_buff *skb) in skb_tail_pointer()
1987 static inline void skb_reset_tail_pointer(struct sk_buff *skb) in skb_reset_tail_pointer()
1992 static inline void skb_set_tail_pointer(struct sk_buff *skb, const int offset) in skb_set_tail_pointer()
1999 static inline unsigned char *skb_tail_pointer(const struct sk_buff *skb) in skb_tail_pointer()
2004 static inline void skb_reset_tail_pointer(struct sk_buff *skb) in skb_reset_tail_pointer()
2009 static inline void skb_set_tail_pointer(struct sk_buff *skb, const int offset) in skb_set_tail_pointer()
2019 void *pskb_put(struct sk_buff *skb, struct sk_buff *tail, int len);
2020 void *skb_put(struct sk_buff *skb, unsigned int len);
2021 static inline void *__skb_put(struct sk_buff *skb, unsigned int len) in __skb_put()
2030 static inline void *__skb_put_zero(struct sk_buff *skb, unsigned int len) in __skb_put_zero()
2038 static inline void *__skb_put_data(struct sk_buff *skb, const void *data, in __skb_put_data()
2047 static inline void __skb_put_u8(struct sk_buff *skb, u8 val) in __skb_put_u8()
2052 static inline void *skb_put_zero(struct sk_buff *skb, unsigned int len) in skb_put_zero()
2061 static inline void *skb_put_data(struct sk_buff *skb, const void *data, in skb_put_data()
2071 static inline void skb_put_u8(struct sk_buff *skb, u8 val) in skb_put_u8()
2076 void *skb_push(struct sk_buff *skb, unsigned int len);
2077 static inline void *__skb_push(struct sk_buff *skb, unsigned int len) in __skb_push()
2084 void *skb_pull(struct sk_buff *skb, unsigned int len);
2085 static inline void *__skb_pull(struct sk_buff *skb, unsigned int len) in __skb_pull()
2092 static inline void *skb_pull_inline(struct sk_buff *skb, unsigned int len) in skb_pull_inline()
2097 void *__pskb_pull_tail(struct sk_buff *skb, int delta);
2099 static inline void *__pskb_pull(struct sk_buff *skb, unsigned int len) in __pskb_pull()
2108 static inline void *pskb_pull(struct sk_buff *skb, unsigned int len) in pskb_pull()
2113 static inline int pskb_may_pull(struct sk_buff *skb, unsigned int len) in pskb_may_pull()
2122 void skb_condense(struct sk_buff *skb);
2130 static inline unsigned int skb_headroom(const struct sk_buff *skb) in skb_headroom()
2141 static inline int skb_tailroom(const struct sk_buff *skb) in skb_tailroom()
2153 static inline int skb_availroom(const struct sk_buff *skb) in skb_availroom()
2169 static inline void skb_reserve(struct sk_buff *skb, int len) in skb_reserve()
2187 static inline void skb_tailroom_reserve(struct sk_buff *skb, unsigned int mtu, in skb_tailroom_reserve()
2202 static inline void skb_set_inner_protocol(struct sk_buff *skb, in skb_set_inner_protocol()
2209 static inline void skb_set_inner_ipproto(struct sk_buff *skb, in skb_set_inner_ipproto()
2216 static inline void skb_reset_inner_headers(struct sk_buff *skb) in skb_reset_inner_headers()
2223 static inline void skb_reset_mac_len(struct sk_buff *skb) in skb_reset_mac_len()
2228 static inline unsigned char *skb_inner_transport_header(const struct sk_buff in skb_inner_transport_header()
2234 static inline int skb_inner_transport_offset(const struct sk_buff *skb) in skb_inner_transport_offset()
2239 static inline void skb_reset_inner_transport_header(struct sk_buff *skb) in skb_reset_inner_transport_header()
2244 static inline void skb_set_inner_transport_header(struct sk_buff *skb, in skb_set_inner_transport_header()
2251 static inline unsigned char *skb_inner_network_header(const struct sk_buff *skb) in skb_inner_network_header()
2256 static inline void skb_reset_inner_network_header(struct sk_buff *skb) in skb_reset_inner_network_header()
2261 static inline void skb_set_inner_network_header(struct sk_buff *skb, in skb_set_inner_network_header()
2268 static inline unsigned char *skb_inner_mac_header(const struct sk_buff *skb) in skb_inner_mac_header()
2273 static inline void skb_reset_inner_mac_header(struct sk_buff *skb) in skb_reset_inner_mac_header()
2278 static inline void skb_set_inner_mac_header(struct sk_buff *skb, in skb_set_inner_mac_header()
2284 static inline bool skb_transport_header_was_set(const struct sk_buff *skb) in skb_transport_header_was_set()
2289 static inline unsigned char *skb_transport_header(const struct sk_buff *skb) in skb_transport_header()
2294 static inline void skb_reset_transport_header(struct sk_buff *skb) in skb_reset_transport_header()
2299 static inline void skb_set_transport_header(struct sk_buff *skb, in skb_set_transport_header()
2306 static inline unsigned char *skb_network_header(const struct sk_buff *skb) in skb_network_header()
2311 static inline void skb_reset_network_header(struct sk_buff *skb) in skb_reset_network_header()
2316 static inline void skb_set_network_header(struct sk_buff *skb, const int offset) in skb_set_network_header()
2322 static inline unsigned char *skb_mac_header(const struct sk_buff *skb) in skb_mac_header()
2327 static inline int skb_mac_offset(const struct sk_buff *skb) in skb_mac_offset()
2332 static inline u32 skb_mac_header_len(const struct sk_buff *skb) in skb_mac_header_len()
2337 static inline int skb_mac_header_was_set(const struct sk_buff *skb) in skb_mac_header_was_set()
2342 static inline void skb_reset_mac_header(struct sk_buff *skb) in skb_reset_mac_header()
2347 static inline void skb_set_mac_header(struct sk_buff *skb, const int offset) in skb_set_mac_header()
2353 static inline void skb_pop_mac_header(struct sk_buff *skb) in skb_pop_mac_header()
2358 static inline void skb_probe_transport_header(struct sk_buff *skb, in skb_probe_transport_header()
2372 static inline void skb_mac_header_rebuild(struct sk_buff *skb) in skb_mac_header_rebuild()
2382 static inline int skb_checksum_start_offset(const struct sk_buff *skb) in skb_checksum_start_offset()
2387 static inline unsigned char *skb_checksum_start(const struct sk_buff *skb) in skb_checksum_start()
2392 static inline int skb_transport_offset(const struct sk_buff *skb) in skb_transport_offset()
2397 static inline u32 skb_network_header_len(const struct sk_buff *skb) in skb_network_header_len()
2402 static inline u32 skb_inner_network_header_len(const struct sk_buff *skb) in skb_inner_network_header_len()
2407 static inline int skb_network_offset(const struct sk_buff *skb) in skb_network_offset()
2412 static inline int skb_inner_network_offset(const struct sk_buff *skb) in skb_inner_network_offset()
2417 static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len) in pskb_network_may_pull()
2470 int ___pskb_trim(struct sk_buff *skb, unsigned int len);
2472 static inline void __skb_set_length(struct sk_buff *skb, unsigned int len) in __skb_set_length()
2482 static inline void __skb_trim(struct sk_buff *skb, unsigned int len) in __skb_trim()
2487 void skb_trim(struct sk_buff *skb, unsigned int len);
2489 static inline int __pskb_trim(struct sk_buff *skb, unsigned int len) in __pskb_trim()
2497 static inline int pskb_trim(struct sk_buff *skb, unsigned int len) in pskb_trim()
2511 static inline void pskb_trim_unique(struct sk_buff *skb, unsigned int len) in pskb_trim_unique()
2517 static inline int __skb_grow(struct sk_buff *skb, unsigned int len) in __skb_grow()
2539 static inline void skb_orphan(struct sk_buff *skb) in skb_orphan()
2559 static inline int skb_orphan_frags(struct sk_buff *skb, gfp_t gfp_mask) in skb_orphan_frags()
2569 static inline int skb_orphan_frags_rx(struct sk_buff *skb, gfp_t gfp_mask) in skb_orphan_frags_rx()
2587 struct sk_buff *skb; in __skb_queue_purge()
2596 struct sk_buff *__netdev_alloc_skb(struct net_device *dev, unsigned int length,
2612 static inline struct sk_buff *netdev_alloc_skb(struct net_device *dev, in netdev_alloc_skb()
2619 static inline struct sk_buff *__dev_alloc_skb(unsigned int length, in __dev_alloc_skb()
2626 static inline struct sk_buff *dev_alloc_skb(unsigned int length) in dev_alloc_skb()
2632 static inline struct sk_buff *__netdev_alloc_skb_ip_align(struct net_device *dev, in __netdev_alloc_skb_ip_align()
2635 struct sk_buff *skb = __netdev_alloc_skb(dev, length + NET_IP_ALIGN, gfp); in __netdev_alloc_skb_ip_align()
2642 static inline struct sk_buff *netdev_alloc_skb_ip_align(struct net_device *dev, in netdev_alloc_skb_ip_align()
2654 struct sk_buff *__napi_alloc_skb(struct napi_struct *napi,
2656 static inline struct sk_buff *napi_alloc_skb(struct napi_struct *napi, in napi_alloc_skb()
2661 void napi_consume_skb(struct sk_buff *skb, int budget);
2664 void __kfree_skb_defer(struct sk_buff *skb);
2720 struct sk_buff *skb) in skb_propagate_pfmemalloc()
2755 static inline void skb_frag_ref(struct sk_buff *skb, int f) in skb_frag_ref()
2778 static inline void skb_frag_unref(struct sk_buff *skb, int f) in skb_frag_unref()
2831 static inline void skb_frag_set_page(struct sk_buff *skb, int f, in skb_frag_set_page()
2859 static inline struct sk_buff *pskb_copy(struct sk_buff *skb, in pskb_copy()
2866 static inline struct sk_buff *pskb_copy_for_clone(struct sk_buff *skb, in pskb_copy_for_clone()
2881 static inline int skb_clone_writable(const struct sk_buff *skb, unsigned int len) in skb_clone_writable()
2887 static inline int skb_try_make_writable(struct sk_buff *skb, in skb_try_make_writable()
2894 static inline int __skb_cow(struct sk_buff *skb, unsigned int headroom, in __skb_cow()
2920 static inline int skb_cow(struct sk_buff *skb, unsigned int headroom) in skb_cow()
2935 static inline int skb_cow_head(struct sk_buff *skb, unsigned int headroom) in skb_cow_head()
2950 static inline int skb_padto(struct sk_buff *skb, unsigned int len) in skb_padto()
2969 static inline int __skb_put_padto(struct sk_buff *skb, unsigned int len, in __skb_put_padto()
2993 static inline int skb_put_padto(struct sk_buff *skb, unsigned int len) in skb_put_padto()
2998 static inline int skb_add_data(struct sk_buff *skb, in skb_add_data()
3017 static inline bool skb_can_coalesce(struct sk_buff *skb, int i, in skb_can_coalesce()
3031 static inline int __skb_linearize(struct sk_buff *skb) in __skb_linearize()
3043 static inline int skb_linearize(struct sk_buff *skb) in skb_linearize()
3055 static inline bool skb_has_shared_frag(const struct sk_buff *skb) in skb_has_shared_frag()
3068 static inline int skb_linearize_cow(struct sk_buff *skb) in skb_linearize_cow()
3075 __skb_postpull_rcsum(struct sk_buff *skb, const void *start, unsigned int len, in __skb_postpull_rcsum()
3096 static inline void skb_postpull_rcsum(struct sk_buff *skb, in skb_postpull_rcsum()
3103 __skb_postpush_rcsum(struct sk_buff *skb, const void *start, unsigned int len, in __skb_postpush_rcsum()
3120 static inline void skb_postpush_rcsum(struct sk_buff *skb, in skb_postpush_rcsum()
3126 void *skb_pull_rcsum(struct sk_buff *skb, unsigned int len);
3139 static inline void *skb_push_rcsum(struct sk_buff *skb, unsigned int len) in skb_push_rcsum()
3146 int pskb_trim_rcsum_slow(struct sk_buff *skb, unsigned int len);
3156 static inline int pskb_trim_rcsum(struct sk_buff *skb, unsigned int len) in pskb_trim_rcsum()
3163 static inline int __skb_trim_rcsum(struct sk_buff *skb, unsigned int len) in __skb_trim_rcsum()
3171 static inline int __skb_grow_rcsum(struct sk_buff *skb, unsigned int len) in __skb_grow_rcsum()
3178 #define rb_to_skb(rb) rb_entry_safe(rb, struct sk_buff, rbnode)
3186 skb != (struct sk_buff *)(queue); \
3191 skb != (struct sk_buff *)(queue); \
3195 for (; skb != (struct sk_buff *)(queue); \
3212 skb != (struct sk_buff *)(queue); \
3217 skb != (struct sk_buff *)(queue); \
3222 skb != (struct sk_buff *)(queue); \
3227 skb != (struct sk_buff *)(queue); \
3230 static inline bool skb_has_frag_list(const struct sk_buff *skb) in skb_has_frag_list()
3235 static inline void skb_frag_list_init(struct sk_buff *skb) in skb_frag_list_init()
3245 const struct sk_buff *skb);
3246 struct sk_buff *__skb_try_recv_from_queue(struct sock *sk,
3250 struct sk_buff *skb),
3252 struct sk_buff **last);
3253 struct sk_buff *__skb_try_recv_datagram(struct sock *sk, unsigned flags,
3255 struct sk_buff *skb),
3257 struct sk_buff **last);
3258 struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned flags,
3260 struct sk_buff *skb),
3262 struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock,
3266 int skb_copy_datagram_iter(const struct sk_buff *from, int offset,
3268 static inline int skb_copy_datagram_msg(const struct sk_buff *from, int offset, in skb_copy_datagram_msg()
3273 int skb_copy_and_csum_datagram_msg(struct sk_buff *skb, int hlen,
3275 int skb_copy_datagram_from_iter(struct sk_buff *skb, int offset,
3277 int zerocopy_sg_from_iter(struct sk_buff *skb, struct iov_iter *frm);
3278 void skb_free_datagram(struct sock *sk, struct sk_buff *skb);
3279 void __skb_free_datagram_locked(struct sock *sk, struct sk_buff *skb, int len);
3281 struct sk_buff *skb) in skb_free_datagram_locked()
3285 int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags);
3286 int skb_copy_bits(const struct sk_buff *skb, int offset, void *to, int len);
3287 int skb_store_bits(struct sk_buff *skb, int offset, const void *from, int len);
3288 __wsum skb_copy_and_csum_bits(const struct sk_buff *skb, int offset, u8 *to,
3290 int skb_splice_bits(struct sk_buff *skb, struct sock *sk, unsigned int offset,
3293 int skb_send_sock_locked(struct sock *sk, struct sk_buff *skb, int offset,
3295 int skb_send_sock(struct sock *sk, struct sk_buff *skb, int offset, int len);
3296 void skb_copy_and_csum_dev(const struct sk_buff *skb, u8 *to);
3297 unsigned int skb_zerocopy_headlen(const struct sk_buff *from);
3298 int skb_zerocopy(struct sk_buff *to, struct sk_buff *from,
3300 void skb_split(struct sk_buff *skb, struct sk_buff *skb1, const u32 len);
3301 int skb_shift(struct sk_buff *tgt, struct sk_buff *skb, int shiftlen);
3302 void skb_scrub_packet(struct sk_buff *skb, bool xnet);
3303 bool skb_gso_validate_network_len(const struct sk_buff *skb, unsigned int mtu);
3304 bool skb_gso_validate_mac_len(const struct sk_buff *skb, unsigned int len);
3305 struct sk_buff *skb_segment(struct sk_buff *skb, netdev_features_t features);
3306 struct sk_buff *skb_vlan_untag(struct sk_buff *skb);
3307 int skb_ensure_writable(struct sk_buff *skb, int write_len);
3308 int __skb_vlan_pop(struct sk_buff *skb, u16 *vlan_tci);
3309 int skb_vlan_pop(struct sk_buff *skb);
3310 int skb_vlan_push(struct sk_buff *skb, __be16 vlan_proto, u16 vlan_tci);
3311 struct sk_buff *pskb_extract(struct sk_buff *skb, int off, int to_copy,
3331 __wsum __skb_checksum(const struct sk_buff *skb, int offset, int len,
3333 __wsum skb_checksum(const struct sk_buff *skb, int offset, int len,
3337 __skb_header_pointer(const struct sk_buff *skb, int offset, in __skb_header_pointer()
3351 skb_header_pointer(const struct sk_buff *skb, int offset, int len, void *buffer) in skb_header_pointer()
3367 static inline bool skb_needs_linearize(struct sk_buff *skb, in skb_needs_linearize()
3375 static inline void skb_copy_from_linear_data(const struct sk_buff *skb, in skb_copy_from_linear_data()
3382 static inline void skb_copy_from_linear_data_offset(const struct sk_buff *skb, in skb_copy_from_linear_data_offset()
3389 static inline void skb_copy_to_linear_data(struct sk_buff *skb, in skb_copy_to_linear_data()
3396 static inline void skb_copy_to_linear_data_offset(struct sk_buff *skb, in skb_copy_to_linear_data_offset()
3406 static inline ktime_t skb_get_ktime(const struct sk_buff *skb) in skb_get_ktime()
3420 static inline void skb_get_timestamp(const struct sk_buff *skb, in skb_get_timestamp()
3426 static inline void skb_get_timestampns(const struct sk_buff *skb, in skb_get_timestampns()
3432 static inline void __net_timestamp(struct sk_buff *skb) in __net_timestamp()
3447 static inline u8 skb_metadata_len(const struct sk_buff *skb) in skb_metadata_len()
3452 static inline void *skb_metadata_end(const struct sk_buff *skb) in skb_metadata_end()
3457 static inline bool __skb_metadata_differs(const struct sk_buff *skb_a, in __skb_metadata_differs()
3458 const struct sk_buff *skb_b, in __skb_metadata_differs()
3487 static inline bool skb_metadata_differs(const struct sk_buff *skb_a, in skb_metadata_differs()
3488 const struct sk_buff *skb_b) in skb_metadata_differs()
3500 static inline void skb_metadata_set(struct sk_buff *skb, u8 meta_len) in skb_metadata_set()
3505 static inline void skb_metadata_clear(struct sk_buff *skb) in skb_metadata_clear()
3510 struct sk_buff *skb_clone_sk(struct sk_buff *skb);
3514 void skb_clone_tx_timestamp(struct sk_buff *skb);
3515 bool skb_defer_rx_timestamp(struct sk_buff *skb);
3519 static inline void skb_clone_tx_timestamp(struct sk_buff *skb) in skb_clone_tx_timestamp()
3523 static inline bool skb_defer_rx_timestamp(struct sk_buff *skb) in skb_defer_rx_timestamp()
3542 void skb_complete_tx_timestamp(struct sk_buff *skb,
3545 void __skb_tstamp_tx(struct sk_buff *orig_skb,
3560 void skb_tstamp_tx(struct sk_buff *orig_skb,
3575 static inline void skb_tx_timestamp(struct sk_buff *skb) in skb_tx_timestamp()
3589 void skb_complete_wifi_ack(struct sk_buff *skb, bool acked);
3591 __sum16 __skb_checksum_complete_head(struct sk_buff *skb, int len);
3592 __sum16 __skb_checksum_complete(struct sk_buff *skb);
3594 static inline int skb_csum_unnecessary(const struct sk_buff *skb) in skb_csum_unnecessary()
3618 static inline __sum16 skb_checksum_complete(struct sk_buff *skb) in skb_checksum_complete()
3624 static inline void __skb_decr_checksum_unnecessary(struct sk_buff *skb) in __skb_decr_checksum_unnecessary()
3634 static inline void __skb_incr_checksum_unnecessary(struct sk_buff *skb) in __skb_incr_checksum_unnecessary()
3650 static inline bool __skb_checksum_validate_needed(struct sk_buff *skb, in __skb_checksum_validate_needed()
3674 static inline void skb_checksum_complete_unset(struct sk_buff *skb) in skb_checksum_complete_unset()
3689 static inline __sum16 __skb_checksum_validate_complete(struct sk_buff *skb, in __skb_checksum_validate_complete()
3713 static inline __wsum null_compute_pseudo(struct sk_buff *skb, int proto) in null_compute_pseudo()
3755 static inline bool __skb_checksum_convert_check(struct sk_buff *skb) in __skb_checksum_convert_check()
3760 static inline void __skb_checksum_convert(struct sk_buff *skb, in __skb_checksum_convert()
3774 static inline void skb_remcsum_adjust_partial(struct sk_buff *skb, void *ptr, in skb_remcsum_adjust_partial()
3787 static inline void skb_remcsum_process(struct sk_buff *skb, void *ptr, in skb_remcsum_process()
3808 static inline struct nf_conntrack *skb_nfct(const struct sk_buff *skb) in skb_nfct()
3842 static inline void nf_reset(struct sk_buff *skb) in nf_reset()
3854 static inline void nf_reset_trace(struct sk_buff *skb) in nf_reset_trace()
3861 static inline void ipvs_reset(struct sk_buff *skb) in ipvs_reset()
3869 static inline void __nf_copy(struct sk_buff *dst, const struct sk_buff *src, in __nf_copy()
3886 static inline void nf_copy(struct sk_buff *dst, const struct sk_buff *src) in nf_copy()
3898 static inline void skb_copy_secmark(struct sk_buff *to, const struct sk_buff *from) in skb_copy_secmark()
3903 static inline void skb_init_secmark(struct sk_buff *skb) in skb_init_secmark()
3908 static inline void skb_copy_secmark(struct sk_buff *to, const struct sk_buff *from) in skb_copy_secmark()
3911 static inline void skb_init_secmark(struct sk_buff *skb) in skb_init_secmark()
3915 static inline bool skb_irq_freeable(const struct sk_buff *skb) in skb_irq_freeable()
3926 static inline void skb_set_queue_mapping(struct sk_buff *skb, u16 queue_mapping) in skb_set_queue_mapping()
3931 static inline u16 skb_get_queue_mapping(const struct sk_buff *skb) in skb_get_queue_mapping()
3936 static inline void skb_copy_queue_mapping(struct sk_buff *to, const struct sk_buff *from) in skb_copy_queue_mapping()
3941 static inline void skb_record_rx_queue(struct sk_buff *skb, u16 rx_queue) in skb_record_rx_queue()
3946 static inline u16 skb_get_rx_queue(const struct sk_buff *skb) in skb_get_rx_queue()
3951 static inline bool skb_rx_queue_recorded(const struct sk_buff *skb) in skb_rx_queue_recorded()
3956 static inline void skb_set_dst_pending_confirm(struct sk_buff *skb, u32 val) in skb_set_dst_pending_confirm()
3961 static inline bool skb_get_dst_pending_confirm(const struct sk_buff *skb) in skb_get_dst_pending_confirm()
3966 static inline struct sec_path *skb_sec_path(struct sk_buff *skb) in skb_sec_path()
3993 static inline int skb_tnl_header_len(const struct sk_buff *inner_skb) in skb_tnl_header_len()
3999 static inline int gso_pskb_expand_head(struct sk_buff *skb, int extra) in gso_pskb_expand_head()
4014 static inline void gso_reset_checksum(struct sk_buff *skb, __wsum res) in gso_reset_checksum()
4032 static inline __sum16 gso_make_checksum(struct sk_buff *skb, __wsum res) in gso_make_checksum()
4044 static inline bool skb_is_gso(const struct sk_buff *skb) in skb_is_gso()
4050 static inline bool skb_is_gso_v6(const struct sk_buff *skb) in skb_is_gso_v6()
4056 static inline bool skb_is_gso_sctp(const struct sk_buff *skb) in skb_is_gso_sctp()
4061 static inline void skb_gso_reset(struct sk_buff *skb) in skb_gso_reset()
4084 void __skb_warn_lro_forwarding(const struct sk_buff *skb);
4086 static inline bool skb_warn_if_lro(const struct sk_buff *skb) in skb_warn_if_lro()
4100 static inline void skb_forward_csum(struct sk_buff *skb) in skb_forward_csum()
4115 static inline void skb_checksum_none_assert(const struct sk_buff *skb) in skb_checksum_none_assert()
4122 bool skb_partial_csum_set(struct sk_buff *skb, u16 start, u16 off);
4124 int skb_checksum_setup(struct sk_buff *skb, bool recalculate);
4125 struct sk_buff *skb_checksum_trimmed(struct sk_buff *skb,
4127 __sum16(*skb_chkf)(struct sk_buff *skb));
4138 static inline bool skb_head_is_locked(const struct sk_buff *skb) in skb_head_is_locked()
4152 static inline __wsum lco_csum(struct sk_buff *skb) in lco_csum()