[gvfs] Fix g_vfs_daemon_close_active_channels() to take a GVfsBackend argument and only close channels with

[Alexander Larsson <alexl src gnome org>]

commit ef65827c7962ad534b4d044354249d74a832e1d4
Author: Timothy Arceri <t_arceri yahoo com au>
Date:   Tue Apr 9 16:48:27 2013 +1000

    Fix g_vfs_daemon_close_active_channels() to take a GVfsBackend argument and only close channels with that 
backend as a single daemon may handle multiple mounts/backends.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=511802

 daemon/gvfsdaemon.c     |    6 ++++--
 daemon/gvfsjobunmount.c |    2 +-
 2 files changed, 5 insertions(+), 3 deletions(-)
---
diff --git a/daemon/gvfsdaemon.c b/daemon/gvfsdaemon.c
index 7db8ad2..c0ac8ca 100644
--- a/daemon/gvfsdaemon.c
+++ b/daemon/gvfsdaemon.c
@@ -1029,11 +1029,13 @@ g_vfs_daemon_run_job_in_thread (GVfsDaemon *daemon,
 }
 
 void
-g_vfs_daemon_close_active_channels (GVfsDaemon *daemon)
+g_vfs_daemon_close_active_channels (GVfsDaemon *daemon,
+                                   GVfsBackend *backend)
 {
   GList *l;
 
    for (l = daemon->job_sources; l != NULL; l = l->next)
-      if (G_VFS_IS_CHANNEL (l->data))
+      if (G_VFS_IS_CHANNEL (l->data) &&
+          g_vfs_channel_get_backend (G_VFS_CHANNEL (l->data)) == backend)
         g_vfs_channel_force_close (G_VFS_CHANNEL (l->data));
 }
diff --git a/daemon/gvfsjobunmount.c b/daemon/gvfsjobunmount.c
index abf0097..d97f846 100644
--- a/daemon/gvfsjobunmount.c
+++ b/daemon/gvfsjobunmount.c
@@ -294,9 +294,9 @@ unregister_mount_callback (GVfsDBusMountTracker *proxy,
 
   /* Unlink job source from daemon */
   daemon = g_vfs_backend_get_daemon (backend);
+  g_vfs_daemon_close_active_channels (daemon, backend);
   g_vfs_job_source_closed (G_VFS_JOB_SOURCE (backend));
 
-  g_vfs_daemon_close_active_channels (daemon);
 }
 
 /* Might be called on an i/o thread */