On 4/27/17 8:22 AM, David Howells wrote:
> Amir Goldstein <amir73il@xxxxxxxxx> wrote:
>
>> You mean if it is NULL_UUID_LE? Yes, that is what I do now.
>> Christoph suggested that this is not robust enough.
>> I'm rather indifferent about the need of a flag.
>
> I was thinking more that s_uuid would be a NULL pointer if the fs doesn't have
> a uuid.
but s_uuid in the vfs superblock isn't a pointer:
u8 s_uuid[16]; /* UUID */
(or am I missing your point?)
-Eric
> David
