102 static void skb_panic(struct sk_buff *skb, unsigned int sz, void *addr,  in skb_panic()
112 static void skb_over_panic(struct sk_buff *skb, unsigned int sz, void *addr)  in skb_over_panic()
117 static void skb_under_panic(struct sk_buff *skb, unsigned int sz, void *addr)  in skb_under_panic()
187 	struct sk_buff *skb;  in __alloc_skb()  local
265 static struct sk_buff *__build_skb_around(struct sk_buff *skb,  in __build_skb_around()
314 	struct sk_buff *skb;  in __build_skb()  local
332 	struct sk_buff *skb = __build_skb(data, frag_size);  in build_skb()  local
349 struct sk_buff *build_skb_around(struct sk_buff *skb,  in build_skb_around()
434 	struct sk_buff *skb;  in __netdev_alloc_skb()  local
509 	struct sk_buff *skb;  in __napi_alloc_skb()  local
556 void skb_add_rx_frag(struct sk_buff *skb, int i, struct page *page, int off,  in skb_add_rx_frag()
566 void skb_coalesce_rx_frag(struct sk_buff *skb, int i, int size,  in skb_coalesce_rx_frag()
584 static inline void skb_drop_fraglist(struct sk_buff *skb)  in skb_drop_fraglist()
589 static void skb_clone_fraglist(struct sk_buff *skb)  in skb_clone_fraglist()
597 static void skb_free_head(struct sk_buff *skb)  in skb_free_head()
607 static void skb_release_data(struct sk_buff *skb)  in skb_release_data()
630 static void kfree_skbmem(struct sk_buff *skb)  in kfree_skbmem()
660 void skb_release_head_state(struct sk_buff *skb)  in skb_release_head_state()
674 static void skb_release_all(struct sk_buff *skb)  in skb_release_all()
690 void __kfree_skb(struct sk_buff *skb)  in __kfree_skb()
704 void kfree_skb(struct sk_buff *skb)  in kfree_skb()
731 void skb_dump(const char *level, const struct sk_buff *skb, bool full_pkt)  in skb_dump()
827 void skb_tx_error(struct sk_buff *skb)  in skb_tx_error()
842 void consume_skb(struct sk_buff *skb)  in consume_skb()
860 void __consume_stateless_skb(struct sk_buff *skb)  in __consume_stateless_skb()
879 static inline void _kfree_skb_defer(struct sk_buff *skb)  in _kfree_skb_defer()
901 void __kfree_skb_defer(struct sk_buff *skb)  in __kfree_skb_defer()
906 void napi_consume_skb(struct sk_buff *skb, int budget)  in napi_consume_skb()
989 static struct sk_buff *__skb_clone(struct sk_buff *n, struct sk_buff *skb)  in __skb_clone()
1106 	struct sk_buff *skb;  in sock_zerocopy_alloc()  local
1184 static bool skb_zerocopy_notify_extend(struct sk_buff *skb, u32 lo, u16 len)  in skb_zerocopy_notify_extend()
1206 	struct sk_buff *tail, *skb = skb_from_uarg(uarg);  in sock_zerocopy_callback()  local
1278 int skb_zerocopy_iter_dgram(struct sk_buff *skb, struct msghdr *msg, int len)  in skb_zerocopy_iter_dgram()
1284 int skb_zerocopy_iter_stream(struct sock *sk, struct sk_buff *skb,  in skb_zerocopy_iter_stream()
1350 int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask)  in skb_copy_ubufs()
1438 struct sk_buff *skb_clone(struct sk_buff *skb, gfp_t gfp_mask)  in skb_clone()
1467 void skb_headers_offset_update(struct sk_buff *skb, int off)  in skb_headers_offset_update()
1493 static inline int skb_alloc_rx_flag(const struct sk_buff *skb)  in skb_alloc_rx_flag()
1517 struct sk_buff *skb_copy(const struct sk_buff *skb, gfp_t gfp_mask)  in skb_copy()
1562 struct sk_buff *__pskb_copy_fclone(struct sk_buff *skb, int headroom,  in __pskb_copy_fclone()
1626 int pskb_expand_head(struct sk_buff *skb, int nhead, int ntail,  in pskb_expand_head()
1715 struct sk_buff *skb_realloc_headroom(struct sk_buff *skb, unsigned int headroom)  in skb_realloc_headroom()
1752 struct sk_buff *skb_copy_expand(const struct sk_buff *skb,  in skb_copy_expand()
1811 int __skb_pad(struct sk_buff *skb, int pad, bool free_on_error)  in __skb_pad()
1859 void *pskb_put(struct sk_buff *skb, struct sk_buff *tail, int len)  in pskb_put()
1878 void *skb_put(struct sk_buff *skb, unsigned int len)  in skb_put()
1899 void *skb_push(struct sk_buff *skb, unsigned int len)  in skb_push()
1919 void *skb_pull(struct sk_buff *skb, unsigned int len)  in skb_pull()
1934 void skb_trim(struct sk_buff *skb, unsigned int len)  in skb_trim()
1944 int ___pskb_trim(struct sk_buff *skb, unsigned int len)  in ___pskb_trim()
2031 int pskb_trim_rcsum_slow(struct sk_buff *skb, unsigned int len)  in pskb_trim_rcsum_slow()
2075 void *__pskb_pull_tail(struct sk_buff *skb, int delta)  in __pskb_pull_tail()
2216 int skb_copy_bits(const struct sk_buff *skb, int offset, void *to, int len)  in skb_copy_bits()
2401 static bool __skb_splice_bits(struct sk_buff *skb, struct pipe_inode_info *pipe,  in __skb_splice_bits()
2453 int skb_splice_bits(struct sk_buff *skb, struct sock *sk, unsigned int offset,  in skb_splice_bits()
2478 int skb_send_sock_locked(struct sock *sk, struct sk_buff *skb, int offset,  in skb_send_sock_locked()
2578 int skb_store_bits(struct sk_buff *skb, int offset, const void *from, int len)  in skb_store_bits()
2656 __wsum __skb_checksum(const struct sk_buff *skb, int offset, int len,  in __skb_checksum()
2740 __wsum skb_checksum(const struct sk_buff *skb, int offset,  in skb_checksum()
2754 __wsum skb_copy_and_csum_bits(const struct sk_buff *skb, int offset,  in skb_copy_and_csum_bits()
2839 __sum16 __skb_checksum_complete_head(struct sk_buff *skb, int len)  in __skb_checksum_complete_head()
2865 __sum16 __skb_checksum_complete(struct sk_buff *skb)  in __skb_checksum_complete()
3030 void skb_copy_and_csum_dev(const struct sk_buff *skb, u8 *to)  in skb_copy_and_csum_dev()
3108 	struct sk_buff *skb;  in skb_queue_purge()  local
3130 		struct sk_buff *skb = rb_entry(p, struct sk_buff, rbnode);  in skb_rbtree_purge()  local
3192 void skb_unlink(struct sk_buff *skb, struct sk_buff_head *list)  in skb_unlink()
3222 static inline void skb_split_inside_header(struct sk_buff *skb,  in skb_split_inside_header()
3243 static inline void skb_split_no_header(struct sk_buff *skb,  in skb_split_no_header()
3290 void skb_split(struct sk_buff *skb, struct sk_buff *skb1, const u32 len)  in skb_split()
3308 static int skb_prepare_for_shift(struct sk_buff *skb)  in skb_prepare_for_shift()
3343 int skb_shift(struct sk_buff *tgt, struct sk_buff *skb, int shiftlen)  in skb_shift()
3473 void skb_prepare_seq_read(struct sk_buff *skb, unsigned int from,  in skb_prepare_seq_read()
3616 unsigned int skb_find_text(struct sk_buff *skb, unsigned int from,  in skb_find_text()
3632 int skb_append_pagefrags(struct sk_buff *skb, struct page *page,  in skb_append_pagefrags()
3661 void *skb_pull_rcsum(struct sk_buff *skb, unsigned int len)  in skb_pull_rcsum()
3685 struct sk_buff *skb_segment_list(struct sk_buff *skb,  in skb_segment_list()
3775 int skb_gro_receive_list(struct sk_buff *p, struct sk_buff *skb)  in skb_gro_receive_list()
4157 int skb_gro_receive(struct sk_buff *p, struct sk_buff *skb)  in skb_gro_receive()
4338 __skb_to_sgvec(struct sk_buff *skb, struct scatterlist *sg, int offset, int len,  in __skb_to_sgvec()
4421 int skb_to_sgvec(struct sk_buff *skb, struct scatterlist *sg, int offset, int len)  in skb_to_sgvec()
4453 int skb_to_sgvec_nomark(struct sk_buff *skb, struct scatterlist *sg,  in skb_to_sgvec_nomark()
4479 int skb_cow_data(struct sk_buff *skb, int tailbits, struct sk_buff **trailer)  in skb_cow_data()
4572 static void sock_rmem_free(struct sk_buff *skb)  in sock_rmem_free()
4579 static void skb_set_err_queue(struct sk_buff *skb)  in skb_set_err_queue()
4591 int sock_queue_err_skb(struct sock *sk, struct sk_buff *skb)  in sock_queue_err_skb()
4613 static bool is_icmp_err_skb(const struct sk_buff *skb)  in is_icmp_err_skb()
4622 	struct sk_buff *skb, *skb_next = NULL;  in sock_dequeue_err_skb()  local
4658 struct sk_buff *skb_clone_sk(struct sk_buff *skb)  in skb_clone_sk()
4679 static void __skb_complete_tx_timestamp(struct sk_buff *skb,  in __skb_complete_tx_timestamp()
4723 void skb_complete_tx_timestamp(struct sk_buff *skb,  in skb_complete_tx_timestamp()
4750 	struct sk_buff *skb;  in __skb_tstamp_tx()  local
4808 void skb_complete_wifi_ack(struct sk_buff *skb, bool acked)  in skb_complete_wifi_ack()
4846 bool skb_partial_csum_set(struct sk_buff *skb, u16 start, u16 off)  in skb_partial_csum_set()
4864 static int skb_maybe_pull_tail(struct sk_buff *skb, unsigned int len,  in skb_maybe_pull_tail()
4887 static __sum16 *skb_checksum_setup_ip(struct sk_buff *skb,  in skb_checksum_setup_ip()
4921 static int skb_checksum_setup_ipv4(struct sk_buff *skb, bool recalculate)  in skb_checksum_setup_ipv4()
4966 #define OPT_HDR(type, skb, off) \  argument
4969 static int skb_checksum_setup_ipv6(struct sk_buff *skb, bool recalculate)  in skb_checksum_setup_ipv6()
5074 int skb_checksum_setup(struct sk_buff *skb, bool recalculate)  in skb_checksum_setup()
5109 static struct sk_buff *skb_checksum_maybe_trim(struct sk_buff *skb,  in skb_checksum_maybe_trim()
5149 struct sk_buff *skb_checksum_trimmed(struct sk_buff *skb,  in skb_checksum_trimmed()
5151 				     __sum16(*skb_chkf)(struct sk_buff *skb))  in skb_checksum_trimmed()
5182 void __skb_warn_lro_forwarding(const struct sk_buff *skb)  in __skb_warn_lro_forwarding()
5189 void kfree_skb_partial(struct sk_buff *skb, bool head_stolen)  in kfree_skb_partial()
5297 void skb_scrub_packet(struct sk_buff *skb, bool xnet)  in skb_scrub_packet()
5331 static unsigned int skb_gso_transport_seglen(const struct sk_buff *skb)  in skb_gso_transport_seglen()
5366 static unsigned int skb_gso_network_seglen(const struct sk_buff *skb)  in skb_gso_network_seglen()
5383 static unsigned int skb_gso_mac_seglen(const struct sk_buff *skb)  in skb_gso_mac_seglen()
5411 static inline bool skb_gso_size_check(const struct sk_buff *skb,  in skb_gso_size_check()
5441 bool skb_gso_validate_network_len(const struct sk_buff *skb, unsigned int mtu)  in skb_gso_validate_network_len()
5456 bool skb_gso_validate_mac_len(const struct sk_buff *skb, unsigned int len)  in skb_gso_validate_mac_len()
5462 static struct sk_buff *skb_reorder_vlan_header(struct sk_buff *skb)  in skb_reorder_vlan_header()
5488 struct sk_buff *skb_vlan_untag(struct sk_buff *skb)  in skb_vlan_untag()
5528 int skb_ensure_writable(struct sk_buff *skb, int write_len)  in skb_ensure_writable()
5543 int __skb_vlan_pop(struct sk_buff *skb, u16 *vlan_tci)  in __skb_vlan_pop()
5582 int skb_vlan_pop(struct sk_buff *skb)  in skb_vlan_pop()
5615 int skb_vlan_push(struct sk_buff *skb, __be16 vlan_proto, u16 vlan_tci)  in skb_vlan_push()
5654 int skb_eth_pop(struct sk_buff *skb)  in skb_eth_pop()
5681 int skb_eth_push(struct sk_buff *skb, const unsigned char *dst,  in skb_eth_push()
5710 static void skb_mod_eth_type(struct sk_buff *skb, struct ethhdr *hdr,  in skb_mod_eth_type()
5737 int skb_mpls_push(struct sk_buff *skb, __be32 mpls_lse, __be16 mpls_proto,  in skb_mpls_push()
5790 int skb_mpls_pop(struct sk_buff *skb, __be16 next_proto, int mac_len,  in skb_mpls_pop()
5833 int skb_mpls_update_lse(struct sk_buff *skb, __be32 mpls_lse)  in skb_mpls_update_lse()
5865 int skb_mpls_dec_ttl(struct sk_buff *skb)  in skb_mpls_dec_ttl()
5907 	struct sk_buff *skb;  in alloc_skb_with_frags()  local
5961 static int pskb_carve_inside_header(struct sk_buff *skb, const u32 off,  in pskb_carve_inside_header()
6030 static int pskb_carve_frag_list(struct sk_buff *skb,  in pskb_carve_frag_list()
6084 static int pskb_carve_inside_nonlinear(struct sk_buff *skb, const u32 off,  in pskb_carve_inside_nonlinear()
6169 static int pskb_carve(struct sk_buff *skb, const u32 len, gfp_t gfp)  in pskb_carve()
6182 struct sk_buff *pskb_extract(struct sk_buff *skb, int off,  in pskb_extract()
6211 void skb_condense(struct sk_buff *skb)  in skb_condense()
6296 void *__skb_ext_set(struct sk_buff *skb, enum skb_ext_id id,  in __skb_ext_set()
6324 void *skb_ext_add(struct sk_buff *skb, enum skb_ext_id id)  in skb_ext_add()
6368 void __skb_ext_del(struct sk_buff *skb, enum skb_ext_id id)  in __skb_ext_del()