From 0d1e4c5c1632090d86d3b129c50882afdac7ddc0 Mon Sep 17 00:00:00 2001
From: Johann Latocha
Date: Tue, 21 Feb 2012 18:57:18 +0100
Subject: [KERNEL] SysFS interface added (/sys/block/dnbd*/net/)

---
 src/kernel/dnbd3.h | 25 +++++++++++++++++--------
 1 file changed, 17 insertions(+), 8 deletions(-)

(limited to 'src/kernel/dnbd3.h')

diff --git a/src/kernel/dnbd3.h b/src/kernel/dnbd3.h
index 140754c..febd473 100644
--- a/src/kernel/dnbd3.h
+++ b/src/kernel/dnbd3.h
@@ -31,24 +31,33 @@
 
 extern int major;
 
+typedef struct
+{
+    char host[16];
+    char port[6];
+    uint64_t rtt;
+    struct socket *sock;
+    struct kobject kobj;
+} dnbd3_server_t;
+
 typedef struct
 {
     // block
     struct gendisk *disk;
     spinlock_t blk_lock;
 
+    // sysfs
+    struct kobject kobj;
+
     // network
-    char host[16];
-    char port[6];
-    int vid;
-    int rid;
-    struct socket *sock;
-    struct timer_list hb_timer;
-    int num_servers;
-    struct in_addr servers[NUMBER_SERVERS];
+    dnbd3_server_t cur_server;
+    int vid, rid;
+    int alt_servers_num;
+    dnbd3_server_t alt_servers[NUMBER_SERVERS];
     int discover, panic;
 
     // process
+    struct timer_list hb_timer;
     struct task_struct *thread_send;
     struct task_struct *thread_receive;
     struct task_struct *thread_discover;
-- 
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