[Ocfs2-devel] [PATCH 1/2] Ocfs2: Add macro OCFS2_VOL_UUIDSTR_LEN in ocfs2_fs.h

[Sunil Mushran <sunil.mushran@oracle.com>]

ok. So how about we remove this #define totally and have
the ioctl interface return the binary uuid. The o2info tool
can convert do the conversion.

Sunil Mushran wrote:
> True. I had asked Tristan to put it in ocfs2.h
>
> Joel Becker wrote:
>   
>> On Tue, Apr 20, 2010 at 02:59:02PM +0800, Tristan Ye wrote:
>>   
>>     
>>> Since we've been using uuid_str in most of ocfs2 codes, adding
>>> such a macro would be helpful.
>>>
>>> Signed-off-by: Tristan Ye <tristan.ye@oracle.com>
>>> ---
>>>  fs/ocfs2/ocfs2_fs.h |    1 +
>>>  1 files changed, 1 insertions(+), 0 deletions(-)
>>>
>>> diff --git a/fs/ocfs2/ocfs2_fs.h b/fs/ocfs2/ocfs2_fs.h
>>> index bb37218..b313c83 100644
>>> --- a/fs/ocfs2/ocfs2_fs.h
>>> +++ b/fs/ocfs2/ocfs2_fs.h
>>> @@ -274,6 +274,7 @@
>>>  
>>>  #define OCFS2_VOL_UUID_LEN		16
>>>  #define OCFS2_MAX_VOL_LABEL_LEN		64
>>> +#define OCFS2_VOL_UUIDSTR_LEN		(OCFS2_VOL_UUID_LEN * 2 + 1)
>>>     
>>>       
>> 	Also, why is this in ocfs2_fs.h?  It's not a structural
>> feature.
>>
>> Joel
>>
>>   
>>     
>
>
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