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derp: optimize field order to reduce GC cost

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See the field alignment lints for more information.
Reductions are 64->24 and 64->32 respectively.

Updates #self

Signed-off-by: James Tucker <james@tailscale.com>
This commit is contained in:
James Tucker 2024-01-12 12:25:12 -08:00 committed by James Tucker
parent e6910974ca
commit a7f65b40c5
1 changed files with 4 additions and 4 deletions
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8
derp/derp_server.go
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@ -1354,16 +1354,13 @@ type sclient struct {
// peerConnState represents whether a peer is connected to the server // peerConnState represents whether a peer is connected to the server
// or not. // or not.
type peerConnState struct { type peerConnState struct {
ipPort netip.AddrPort // if present, the peer's IP:port
peer key.NodePublic peer key.NodePublic
present bool present bool
ipPort netip.AddrPort // if present, the peer's IP:port
} }
// pkt is a request to write a data frame to an sclient. // pkt is a request to write a data frame to an sclient.
type pkt struct { type pkt struct {
// src is the who's the sender of the packet.
src key.NodePublic
// enqueuedAt is when a packet was put onto a queue before it was sent, // enqueuedAt is when a packet was put onto a queue before it was sent,
// and is used for reporting metrics on the duration of packets in the queue. // and is used for reporting metrics on the duration of packets in the queue.
enqueuedAt time.Time enqueuedAt time.Time
@ -1371,6 +1368,9 @@ type pkt struct {
// bs is the data packet bytes. // bs is the data packet bytes.
// The memory is owned by pkt. // The memory is owned by pkt.
bs []byte bs []byte
// src is the who's the sender of the packet.
src key.NodePublic
} }
// peerGoneMsg is a request to write a peerGone frame to an sclient // peerGoneMsg is a request to write a peerGone frame to an sclient