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serenity/Kernel/Net
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Gunnar Beutner 093818de62 Kernel: Avoid allocations when receiving network packets 
This avoids two allocations when receiving network packets. One for
inserting a PacketWithTimestamp into m_packet_queue and another one
when inserting buffers into the list of unused packet buffers.

With this fixed the only allocations in NetworkTask happen when
initially allocating the PacketWithTimestamp structs and when switching
contexts.
2021-05-18 16:06:27 +02:00
..
ARP.h Everything: Move to SPDX license identifiers in all files. 2021-04-22 11:22:27 +02:00
E1000NetworkAdapter.cpp Kernel: Make sure we read all packets 2021-05-01 20:08:08 +02:00
E1000NetworkAdapter.h Everything: Move to SPDX license identifiers in all files. 2021-04-22 11:22:27 +02:00
EthernetFrameHeader.h Everything: Move to SPDX license identifiers in all files. 2021-04-22 11:22:27 +02:00
EtherType.h Everything: Move to SPDX license identifiers in all files. 2021-04-22 11:22:27 +02:00
ICMP.h Everything: Move to SPDX license identifiers in all files. 2021-04-22 11:22:27 +02:00
IPv4.h Everything: Move to SPDX license identifiers in all files. 2021-04-22 11:22:27 +02:00
IPv4Socket.cpp Kernel: Make UDPSocket::create() API OOM safe 2021-05-13 16:21:53 +02:00
IPv4Socket.h Kernel: Avoid allocating KBuffers for TCP packets 2021-05-12 13:47:07 +02:00
IPv4SocketTuple.h Everything: Move to SPDX license identifiers in all files. 2021-04-22 11:22:27 +02:00
LocalSocket.cpp Kernel: Make LocalSocket factory APIs OOM safe 2021-05-13 16:21:53 +02:00
LocalSocket.h Kernel+LibC: Implement the socketpair() syscall 2021-04-28 14:19:45 +02:00
LoopbackAdapter.cpp Everything: Move to SPDX license identifiers in all files. 2021-04-22 11:22:27 +02:00
LoopbackAdapter.h Everything: Move to SPDX license identifiers in all files. 2021-04-22 11:22:27 +02:00
NE2000NetworkAdapter.cpp Kernel: Avoid allocations when handling network packets 2021-05-16 17:49:42 +02:00
NE2000NetworkAdapter.h Everywhere: Use "the SerenityOS developers." in copyright headers 2021-04-29 00:59:26 +02:00
NetworkAdapter.cpp Kernel: Avoid allocations when receiving network packets 2021-05-18 16:06:27 +02:00
NetworkAdapter.h Kernel: Avoid allocations when receiving network packets 2021-05-18 16:06:27 +02:00
NetworkTask.cpp Kernel: Log unexpected TCP packet flags in NetworkTask handle_tcp() 2021-05-15 09:46:50 +02:00
NetworkTask.h Kernel: Avoid deadlock when trying to send packets from the NetworkTask 2021-04-30 23:11:56 +02:00
Routing.cpp Kernel: Route packets destined for us through the loopback adapter 2021-05-12 16:31:29 +02:00
Routing.h Everything: Move to SPDX license identifiers in all files. 2021-04-22 11:22:27 +02:00
RTL8139NetworkAdapter.cpp AK: Rename adopt() to adopt_ref() 2021-04-23 16:46:57 +02:00
RTL8139NetworkAdapter.h Everything: Move to SPDX license identifiers in all files. 2021-04-22 11:22:27 +02:00
Socket.cpp Kernel: Harden Socket Vector usage against OOM 2021-05-01 09:10:30 +02:00
Socket.h Everything: Move to SPDX license identifiers in all files. 2021-04-22 11:22:27 +02:00
TCP.h Kernel: Set MSS option for outbound TCP SYN packets 2021-05-12 13:47:07 +02:00
TCPSocket.cpp Kernel: Avoid allocations when handling network packets 2021-05-16 17:49:42 +02:00
TCPSocket.h Kernel: Avoid allocations when handling network packets 2021-05-16 17:49:42 +02:00
UDP.h Everything: Move to SPDX license identifiers in all files. 2021-04-22 11:22:27 +02:00
UDPSocket.cpp Kernel: Make UDPSocket::create() API OOM safe 2021-05-13 16:21:53 +02:00
UDPSocket.h Kernel: Make UDPSocket::create() API OOM safe 2021-05-13 16:21:53 +02:00