Re: [RFC PATCH 1/1] overlayfs: add ioctls that allows to get fhandle for layers dentries

[Randy Dunlap <rdunlap@xxxxxxxxxxxxx>]

On 10/4/20 12:24 PM, Alexander Mikhalitsyn wrote:
> +#define	OVL_IOC_GETLWRFHNDLSNUM			_IO('o', 1)
> +// DISCUSS: what if MAX_HANDLE_SZ will change?
> +#define	OVL_IOC_GETLWRFHNDL			_IOR('o', 2, struct ovl_mnt_opt_fh)
> +#define	OVL_IOC_GETUPPRFHNDL			_IOR('o', 3, struct ovl_mnt_opt_fh)
> +#define	OVL_IOC_GETWRKFHNDL			_IOR('o', 4, struct ovl_mnt_opt_fh)

Hi,

This needs to have Documentation/userspace-api/ioctl/ioctl-number.rst
updated also.

thanks.
-- 
~Randy