[Devel] [PATCH vz7] fuse: virtualize file system

[Maxim Patlasov]

I think we have to virtualize fuse_control_sb and fuse_conn_list 
_before_ setting FS_VIRTUALIZED bit.

On 09/22/2015 06:28 AM, Stanislav Kinsburskiy wrote:
> From: Stanislav Kinsburskiy <skinsbursky at parallels.com>
>
> This is requred to allow to mount FUSE-based filesystems like SshFS.
>
> https://bugs.openvz.org/browse/OVZ-6498
>
> Signed-off-by: Stanislav Kinsburskiy <skinsbursky at parallels.com>
> ---
>   fs/fuse/inode.c |    2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
> index d29f9aa..4a1b46f 100644
> --- a/fs/fuse/inode.c
> +++ b/fs/fuse/inode.c
> @@ -1278,7 +1278,7 @@ static void fuse_kill_sb_anon(struct super_block *sb)
>   static struct file_system_type fuse_fs_type = {
>   	.owner		= THIS_MODULE,
>   	.name		= "fuse",
> -	.fs_flags	= FS_HAS_SUBTYPE,
> +	.fs_flags	= FS_HAS_SUBTYPE | FS_VIRTUALIZED,
>   	.mount		= fuse_mount,
>   	.kill_sb	= fuse_kill_sb_anon,
>   };
>
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