[Ocfs2-devel] [PATCH 1/3] quota: Add support for ->get_nextdqblk() for VFS quota

[Eric Sandeen]

On 2/4/16 8:28 AM, Jan Kara wrote:
> Add infrastructure for supporting get_nextdqblk() callback for VFS
> quotas. Translate the operation into a callback to appropriate
> filesystem and consequently to quota format callback.
> 
> Signed-off-by: Jan Kara <jack at suse.cz>
> ---
>  fs/ext4/super.c          |  1 +
>  fs/quota/dquot.c         | 39 +++++++++++++++++++++++++++++++++++++++
>  fs/reiserfs/super.c      |  1 +
>  include/linux/quota.h    |  3 +++
>  include/linux/quotaops.h |  3 +++
>  5 files changed, 47 insertions(+)
> 
> diff --git a/fs/ext4/super.c b/fs/ext4/super.c
> index f1b56ff01208..51649f442bf6 100644
> --- a/fs/ext4/super.c
> +++ b/fs/ext4/super.c
> @@ -1100,6 +1100,7 @@ static const struct dquot_operations ext4_quota_operations = {
>  	.write_info	= ext4_write_info,
>  	.alloc_dquot	= dquot_alloc,
>  	.destroy_dquot	= dquot_destroy,
> +	.get_next_id	= dquot_get_next_id,
>  };

Hi Jan, doesn't this also need to set:


+       .get_nextdqblk  = dquot_get_next_dqblk,

in ext4_qctl_sysfile_operations?

Thanks,
-Eric