files: place the state POST_CREATE after the state RECV

It will be used for restoring epollfd.
Currently a transport fd may be added to epollfd.
epollfd should be populated, when all descriptors were already received.
Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

files.c

@@ -450,12 +450,12 @@ static int open_fdinfo(int pid, struct fdinfo_list_entry *fle, int state)
 	case FD_STATE_CREATE:
 		ret = open_fd(pid, fle->fe, fle->desc);
 		break;
-	case FD_STATE_POST_CREATE:
-		ret = post_open_fd(pid, fle->fe, fle->desc);
-		break;
 	case FD_STATE_RECV:
 		ret = receive_fd(pid, fle->fe, fle->desc);
 		break;
+	case FD_STATE_POST_CREATE:
+		ret = post_open_fd(pid, fle->fe, fle->desc);
+		break;
 	}
 
 	return ret;

include/files.h

@@ -35,8 +35,8 @@ struct fd_parms {
 enum fdinfo_states {
 	FD_STATE_PREP,		/* Create unix sockets */
 	FD_STATE_CREATE,	/* Create and send fd */
-	FD_STATE_POST_CREATE,	/* Execute actions, when everyone was created */
 	FD_STATE_RECV,		/* Receive fd */
+	FD_STATE_POST_CREATE,	/* Execute actions, when everyone was created */
 
 	FD_STATE_MAX
 };