[Drbd-dev] [PATCH net-next 3/8] fs/quota: use nla_put_u64_64bit()

Jan Kara jack at suse.cz
Tue Apr 26 14:37:07 CEST 2016


On Tue 26-04-16 14:31:58, Nicolas Dichtel wrote:
> Le 26/04/2016 13:08, Jan Kara a écrit :
> > On Tue 26-04-16 10:06:13, Nicolas Dichtel wrote:
> >> Signed-off-by: Nicolas Dichtel <nicolas.dichtel at 6wind.com>
> > 
> > OK, so I somewhat miss a description of what will this do to the netlink
> > message so that I can judge whether the change is fine for the userspace
> > counterpart parsing these messages. AFAIU this changes the message format
> > by adding a QUOTA_NL_A_PAD field before each 64-bit field which needs an
> > alignment, am I guessing right? Thus when the userspace counterpart uses
> > genlmsg_parse() it should just silently ignore these attributes if I read
> > the documentation right. Did I understand this correctly?
> Yes, that's it.

OK, then feel free to add:

Acked-by: Jan Kara <jack at suse.cz>

to the quota patch.

								Honza

-- 
Jan Kara <jack at suse.com>
SUSE Labs, CR


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