>From b24ab737d51c67fe1210472b5eb550061b6fb308 Mon Sep 17 00:00:00 2001
From: Sergiu Ivanov <unlimitedscol...@gmail.com>
Date: Sun, 5 Jul 2009 23:49:14 +0300
Subject: [PATCH] Enable the mountee to be started after initialization.
* main.c (main): Schedule and update to start the mountee.
* netfs.c (netfs_validate_stat): Don't start the mountee.
* update.c (_root_update_thread): Start the mountee at the
first invocation.
---
main.c | 10 +++++++++-
netfs.c | 8 --------
update.c | 13 ++++++++++++-
3 files changed, 21 insertions(+), 10 deletions(-)
diff --git a/main.c b/main.c
index c33b065..9b8b5e7 100644
--- a/main.c
+++ b/main.c
@@ -1,7 +1,10 @@
/* Hurd unionfs
- Copyright (C) 2001, 2002, 2005 Free Software Foundation, Inc.
+ Copyright (C) 2001, 2002, 2005, 2009 Free Software Foundation, Inc.
+
Written by Moritz Schulte <mor...@duesseldorf.ccc.de>.
+ Adapted for unionmount by Sergiu Ivanov <unlimitedscol...@gmail.com>.
+
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the
@@ -128,6 +131,11 @@ main (int argc, char **argv)
fshelp_touch (&netfs_root_node->nn_stat,
TOUCH_ATIME | TOUCH_MTIME | TOUCH_CTIME, maptime);
+ /* The update thread will start the mountee when unionfs will be
+ ready for servicing RPCs (will have completed the
+ initialization). */
+ root_update_schedule ();
+
/* Start serving clients. */
for (;;)
netfs_server_loop ();
diff --git a/netfs.c b/netfs.c
index 01e8ae9..1c9541e 100644
--- a/netfs.c
+++ b/netfs.c
@@ -40,7 +40,6 @@
#include "lib.h"
#include "ncache.h"
#include "options.h"
-#include "mount.h"
/* Return an argz string describing the current options. Fill *ARGZ
with a pointer to newly malloced storage holding the list and *LEN
@@ -170,13 +169,6 @@ netfs_validate_stat (struct node *np, struct iouser *cred)
}
else
{
- if (!mountee_started)
- {
- err = setup_unionmount ();
- if (err)
- error (EXIT_FAILURE, err, "failed to setup the mountee");
- }
-
_get_node_size (np, &np->nn_stat.st_size);
}
diff --git a/update.c b/update.c
index 8ec6688..50e93b2 100644
--- a/update.c
+++ b/update.c
@@ -1,7 +1,10 @@
/* Hurd unionfs
- Copyright (C) 2005 Free Software Foundation, Inc.
+ Copyright (C) 2005, 2009 Free Software Foundation, Inc.
+
Written by Gianluca Guida <glgu...@gmail.com>.
+ Adapted for unionmount by Sergiu Ivanov <unlimitedscol...@gmail.com>.
+
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the
@@ -30,6 +33,7 @@
#include "ncache.h"
#include "node.h"
#include "ulfs.h"
+#include "mount.h"
/* Reader lock is used by threads that are going to
add/remove an ulfs; writer lock is hold by the
@@ -64,6 +68,13 @@ _root_update_thread ()
ncache_reset ();
+ if (!mountee_started)
+ {
+ err = setup_unionmount ();
+ if (err)
+ error (EXIT_FAILURE, err, "failed to setup the mountee");
+ }
+
rwlock_writer_unlock (&update_rwlock);
}
}
--
1.5.2.4
