From: Ethan Jackson <ethan@nicira.com>
Date: Thu, 12 Apr 2012 02:52:46 +0000 (-0700)
Subject: lib: Pull dscp bits out of reconnect.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=317f6420764f9024deead76fc98477327a8a180e;p=openvswitch

lib: Pull dscp bits out of reconnect.

The DSCP bits of a connection have nothing to do with the
reconnection state machine.  This pulls them up into jsonrpc which
needs them to properly establish connections.

Signed-off-by: Ethan Jackson <ethan@nicira.com>
---

diff --git a/lib/jsonrpc.c b/lib/jsonrpc.c
index e95db8af..fc8a75b0 100644
--- a/lib/jsonrpc.c
+++ b/lib/jsonrpc.c
@@ -734,6 +734,7 @@ struct jsonrpc_session {
     struct stream *stream;
     struct pstream *pstream;
     unsigned int seqno;
+    uint8_t dscp;
 };
 
 /* Creates and returns a jsonrpc_session to 'name', which should be a string
@@ -759,6 +760,7 @@ jsonrpc_session_open(const char *name)
     s->stream = NULL;
     s->pstream = NULL;
     s->seqno = 0;
+    s->dscp = 0;
 
     if (!pstream_verify_name(name)) {
         reconnect_set_passive(s->reconnect, true, time_msec());
@@ -830,14 +832,13 @@ jsonrpc_session_connect(struct jsonrpc_session *s)
 
     jsonrpc_session_disconnect(s);
     if (!reconnect_is_passive(s->reconnect)) {
-        error = jsonrpc_stream_open(name, &s->stream,
-                                    reconnect_get_dscp(s->reconnect));
+        error = jsonrpc_stream_open(name, &s->stream, s->dscp);
         if (!error) {
             reconnect_connecting(s->reconnect, time_msec());
         }
     } else {
         error = s->pstream ? 0 : jsonrpc_pstream_open(name, &s->pstream,
-                                        reconnect_get_dscp(s->reconnect));
+                                                      s->dscp);
         if (!error) {
             reconnect_listening(s->reconnect, time_msec());
         }
@@ -1053,5 +1054,5 @@ void
 jsonrpc_session_set_dscp(struct jsonrpc_session *s,
                          uint8_t dscp)
 {
-    reconnect_set_dscp(s->reconnect, dscp);
+    s->dscp = dscp;
 }
diff --git a/lib/reconnect.c b/lib/reconnect.c
index c7500070..78ebda54 100644
--- a/lib/reconnect.c
+++ b/lib/reconnect.c
@@ -54,8 +54,6 @@ struct reconnect {
     bool passive;
     enum vlog_level info;       /* Used for informational messages. */
 
-    uint8_t dscp;
-
     /* State. */
     enum state state;
     long long int state_entered;
@@ -188,14 +186,6 @@ reconnect_get_probe_interval(const struct reconnect *fsm)
     return fsm->probe_interval;
 }
 
-/* Returns the dscp value used for establishing the connection between the
- * manager and the database. */
-uint8_t
-reconnect_get_dscp(const struct reconnect *fsm)
-{
-    return fsm->dscp;
-}
-
 /* Limits the maximum number of times that 'fsm' will ask the client to try to
  * reconnect to 'max_tries'.  UINT_MAX (the default) means an unlimited number
  * of tries.
@@ -255,14 +245,6 @@ reconnect_set_probe_interval(struct reconnect *fsm, int probe_interval)
     fsm->probe_interval = probe_interval ? MAX(1000, probe_interval) : 0;
 }
 
-/* Sets the dscp value to be used for establishing a connection between the
- * manager and the database. */
-void
-reconnect_set_dscp(struct reconnect *fsm, uint8_t dscp)
-{
-    fsm->dscp = dscp;
-}
-
 /* Returns true if 'fsm' is in passive mode, false if 'fsm' is in active mode
  * (the default). */
 bool
diff --git a/lib/reconnect.h b/lib/reconnect.h
index 9dfcfd7d..997a03f2 100644
--- a/lib/reconnect.h
+++ b/lib/reconnect.h
@@ -31,7 +31,6 @@
  * revisited later.) */
 
 #include <stdbool.h>
-#include "openvswitch/types.h"
 
 struct reconnect *reconnect_create(long long int now);
 void reconnect_destroy(struct reconnect *);
@@ -49,7 +48,6 @@ void reconnect_set_name(struct reconnect *, const char *name);
 int reconnect_get_min_backoff(const struct reconnect *);
 int reconnect_get_max_backoff(const struct reconnect *);
 int reconnect_get_probe_interval(const struct reconnect *);
-uint8_t reconnect_get_dscp(const struct reconnect *);
 
 void reconnect_set_max_tries(struct reconnect *, unsigned int max_tries);
 unsigned int reconnect_get_max_tries(struct reconnect *);
@@ -57,7 +55,6 @@ unsigned int reconnect_get_max_tries(struct reconnect *);
 void reconnect_set_backoff(struct reconnect *,
                            int min_backoff, int max_backoff);
 void reconnect_set_probe_interval(struct reconnect *, int probe_interval);
-void reconnect_set_dscp(struct reconnect *, uint8_t dscp);
 
 bool reconnect_is_passive(const struct reconnect *);
 void reconnect_set_passive(struct reconnect *, bool passive,