From: Tilman Sauerbeck <tilman@code-monkey.de>
Date: Thu, 28 Dec 2017 13:00:18 +0000 (+0100)
Subject: Reorder fields of client_t for better packing and cache utilization.
X-Git-Url: http://git.code-monkey.de/?p=umurmur.git;a=commitdiff_plain;h=fcc2c96e9785d94ac924fa6b008549c1357f6151

Reorder fields of client_t for better packing and cache utilization.
---

diff --git a/src/client.h b/src/client.h
index f5346bf..6f8aa39 100644
--- a/src/client.h
+++ b/src/client.h
@@ -62,40 +62,43 @@
 struct channel;
 
 typedef struct {
-	int tcpfd;
 	SSL_handle_t *ssl;
-	bool_t SSLready;
-	bool_t shutdown_wait;
-	cryptState_t cryptState;
-	bool_t readBlockedOnWrite, writeBlockedOnRead;
-	struct sockaddr_storage remote_tcp;
-	struct sockaddr_storage remote_udp;
-	uint8_t rxbuf[BUFSIZE], txbuf[BUFSIZE];
-	uint32_t rxcount, msgsize, drainleft, txcount, txsize;
-	int sessionId;
-	uint8_t key[KEY_LENGTH];
+	struct dlist node;
 	char *username;
-	bool_t bUDP, authenticated, deaf, mute, self_deaf, self_mute, recording, bOpus;
 	char *os, *release, *os_version;
+	uint32_t rxcount, msgsize, drainleft, txcount, txsize;
+	int sessionId;
 	uint32_t version;
 	int codec_count;
 	struct dlist codecs;
-	int availableBandwidth;
 	etimer_t lastActivity, connectTime, idleTime;
-	struct dlist node;
 	struct dlist txMsgQueue;
 	int txQueueCount;
+	int availableBandwidth;
 	struct channel *channel;
 	char *context;
 	struct dlist chan_node;
 	struct dlist voicetargets;
 	struct dlist tokens;
 	int tokencount;
-	uint8_t hash[20];
-	bool_t isAdmin;
-	bool_t isSuppressed;
+	int tcpfd;
 	float UDPPingAvg, UDPPingVar, TCPPingAvg, TCPPingVar;
 	uint32_t UDPPackets, TCPPackets;
+
+	bool_t SSLready;
+	bool_t shutdown_wait;
+	bool_t readBlockedOnWrite, writeBlockedOnRead;
+	bool_t bUDP, authenticated, deaf, mute, self_deaf, self_mute, recording, bOpus;
+	bool_t isAdmin;
+	bool_t isSuppressed;
+
+	struct sockaddr_storage remote_tcp;
+	struct sockaddr_storage remote_udp;
+
+	uint8_t key[KEY_LENGTH];
+	uint8_t hash[20];
+	cryptState_t cryptState;
+	uint8_t rxbuf[BUFSIZE], txbuf[BUFSIZE];
 } client_t;
 
 typedef struct {