sk_msg_sg 44 include/linux/skmsg.h struct sk_msg_sg sg; sk_msg_sg 173 include/linux/skmsg.h memset(&msg->sg, 0, offsetofend(struct sk_msg_sg, copy)); sk_msg_sg 8459 net/core/filter.c *insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct sk_msg_sg, size), sk_msg_sg 8461 net/core/filter.c offsetof(struct sk_msg_sg, size));