From d75d40e9a8ef55a533742282854965b41f17ad3d Mon Sep 17 00:00:00 2001 From: Willy Tarreau Date: Tue, 4 Aug 2015 17:25:58 +0200 Subject: [PATCH] MINOR: connection: add a new list member in the connection struct This list member will be used to attach a connection to a list of idle, reusable or queued connections. It's unused for now. Given that it's not expected to be used more than a few times per session, the member was put after the target, in the area starting at the second cache line of the structure. --- include/proto/connection.h | 1 + include/types/connection.h | 1 + 2 files changed, 2 insertions(+) diff --git a/include/proto/connection.h b/include/proto/connection.h index 2fb25cc29..952f9ea2f 100644 --- a/include/proto/connection.h +++ b/include/proto/connection.h @@ -481,6 +481,7 @@ static inline void conn_init(struct connection *conn) conn->err_code = CO_ER_NONE; conn->target = NULL; conn->proxy_netns = NULL; + LIST_INIT(&conn->list); } /* Tries to allocate a new connection and initialized its main fields. The diff --git a/include/types/connection.h b/include/types/connection.h index 4c610969e..8192ef5a6 100644 --- a/include/types/connection.h +++ b/include/types/connection.h @@ -261,6 +261,7 @@ struct connection { } sock; } t; enum obj_type *target; /* the target to connect to (server, proxy, applet, ...) */ + struct list list; /* attach point to various connection lists (idle, ...) */ const struct netns_entry *proxy_netns; struct { struct sockaddr_storage from; /* client address, or address to spoof when connecting to the server */