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IPv4: Remove an unnecessary copy of each outgoing IPv4 payload
There's no need for send_ipv4() to take a ByteBuffer&&, the data is immediately cooked into a packet and transmitted. Instead, just pass it the address+length of whatever buffer we've been using locally. The more we can reduce the pressure on kmalloc the better. :^)
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6 changed files with 9 additions and 9 deletions
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@ -27,7 +27,7 @@ public:
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void set_ipv4_address(const IPv4Address&);
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void send(const MACAddress&, const ARPPacket&);
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void send_ipv4(const MACAddress&, const IPv4Address&, IPv4Protocol, ByteBuffer&& payload);
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void send_ipv4(const MACAddress&, const IPv4Address&, IPv4Protocol, const u8* payload, size_t payload_size);
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RefPtr<KBuffer> dequeue_packet();
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