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From: Eric Sandeen <sandeen@redhat.com>
To: Jan Kara <jack@suse.cz>
Cc: linux-fsdevel@vger.kernel.org, xfs@oss.sgi.com
Subject: Re: [PATCH 2/7] quota: add new quotactl Q_XGETNEXTQUOTA
Date: Tue, 26 Jan 2016 09:00:25 -0600	[thread overview]
Message-ID: <56A78A09.5080307@redhat.com> (raw)
In-Reply-To: <20160126125710.GA23820@quack.suse.cz>

On 1/26/16 6:57 AM, Jan Kara wrote:
> On Fri 22-01-16 12:25:31, Eric Sandeen wrote:
>> Q_XGETNEXTQUOTA is exactly like Q_XGETQUOTA, except that it
>> will return quota information for the id equal to or greater
>> than the id requested.  In other words, if the requested id has
>> no quota, the command will return quota information for the
>> next higher id which does have a quota set.  If no higher id
>> has an active quota, -ESRCH is returned.
> 
> Actually, is -ESRCH the right return value? It seems XFS traditionally
> returns -ENOENT when id doesn't exist. So that would look more logical to
> me.

Hm, I was just going by the quotactl manpage, TBH, which says:

       ESRCH          No disc quota is found for the indicated user.


But yes, you are right, it is ENOENT for xfs... argh.  I suppose the
quotactl manpage could use an update as well, then.

At this point do you want me to update the patches & resend or do you
want to fix that up too?  :(  I reference -ESRCH in comments too, I think.

-Eric

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WARNING: multiple messages have this Message-ID (diff)
From: Eric Sandeen <sandeen@redhat.com>
To: Jan Kara <jack@suse.cz>
Cc: linux-fsdevel@vger.kernel.org, xfs@oss.sgi.com
Subject: Re: [PATCH 2/7] quota: add new quotactl Q_XGETNEXTQUOTA
Date: Tue, 26 Jan 2016 09:00:25 -0600	[thread overview]
Message-ID: <56A78A09.5080307@redhat.com> (raw)
In-Reply-To: <20160126125710.GA23820@quack.suse.cz>

On 1/26/16 6:57 AM, Jan Kara wrote:
> On Fri 22-01-16 12:25:31, Eric Sandeen wrote:
>> Q_XGETNEXTQUOTA is exactly like Q_XGETQUOTA, except that it
>> will return quota information for the id equal to or greater
>> than the id requested.  In other words, if the requested id has
>> no quota, the command will return quota information for the
>> next higher id which does have a quota set.  If no higher id
>> has an active quota, -ESRCH is returned.
> 
> Actually, is -ESRCH the right return value? It seems XFS traditionally
> returns -ENOENT when id doesn't exist. So that would look more logical to
> me.

Hm, I was just going by the quotactl manpage, TBH, which says:

       ESRCH          No disc quota is found for the indicated user.


But yes, you are right, it is ENOENT for xfs... argh.  I suppose the
quotactl manpage could use an update as well, then.

At this point do you want me to update the patches & resend or do you
want to fix that up too?  :(  I reference -ESRCH in comments too, I think.

-Eric

  reply	other threads:[~2016-01-26 15:00 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-22 18:25 [PATCH 0/7 V3] quota: add new quotactl Q_GETNEXTQUOTA Eric Sandeen
2016-01-22 18:25 ` Eric Sandeen
2016-01-22 18:25 ` [PATCH 1/7] quota: remove unused cmd argument from quota_quotaon() Eric Sandeen
2016-01-22 18:25   ` Eric Sandeen
2016-01-25 14:47   ` Jan Kara
2016-01-25 14:47     ` Jan Kara
2016-01-25 14:49     ` Jan Kara
2016-01-25 14:49       ` Jan Kara
2016-01-22 18:25 ` [PATCH 2/7] quota: add new quotactl Q_XGETNEXTQUOTA Eric Sandeen
2016-01-22 18:25   ` Eric Sandeen
2016-01-25 14:51   ` Jan Kara
2016-01-25 14:51     ` Jan Kara
2016-01-26 12:57   ` Jan Kara
2016-01-26 12:57     ` Jan Kara
2016-01-26 15:00     ` Eric Sandeen [this message]
2016-01-26 15:00       ` Eric Sandeen
2016-01-26 17:52       ` Jan Kara
2016-01-26 17:52         ` Jan Kara
2016-01-26 17:57         ` Eric Sandeen
2016-01-26 17:57           ` Eric Sandeen
2016-01-26 18:39         ` Eric Sandeen
2016-01-26 18:39           ` Eric Sandeen
2016-01-26 20:40           ` Jan Kara
2016-01-26 20:40             ` Jan Kara
2016-01-22 18:25 ` [PATCH 3/7] quota: add new quotactl Q_GETNEXTQUOTA Eric Sandeen
2016-01-22 18:25   ` Eric Sandeen
2016-01-25 14:51   ` Jan Kara
2016-01-25 14:51     ` Jan Kara
2016-01-22 18:25 ` [PATCH 4/7] xfs: don't overflow quota ID when initializing dqblk Eric Sandeen
2016-01-22 18:25   ` Eric Sandeen
2016-01-22 18:25 ` [PATCH 5/7] xfs: get quota inode from mp & flags rather than dqp Eric Sandeen
2016-01-22 18:25   ` Eric Sandeen
2016-01-22 18:25 ` [PATCH 6/7] xfs: Factor xfs_seek_hole_data into helper Eric Sandeen
2016-01-22 18:25   ` Eric Sandeen
2016-01-22 18:25 ` [PATCH 7/7] xfs: wire up Q_XGETNEXTQUOTA / get_nextdqblk Eric Sandeen
2016-01-22 18:25   ` Eric Sandeen
2016-01-26 18:40   ` [PATCH 7/7 V4] " Eric Sandeen
2016-01-26 18:40     ` Eric Sandeen
2016-01-25 15:07 ` [PATCH 0/7 V3] quota: add new quotactl Q_GETNEXTQUOTA Jan Kara
2016-01-25 15:07   ` Jan Kara
2016-01-25 16:04   ` Eric Sandeen
2016-01-25 16:04     ` Eric Sandeen
2016-01-26 13:10 ` Jan Kara
2016-01-26 13:10   ` Jan Kara
  -- strict thread matches above, loose matches on Subject: below --
2016-01-22  4:07 [PATCH 0/7 V2] " Eric Sandeen
2016-01-22  4:07 ` [PATCH 2/7] quota: add new quotactl Q_XGETNEXTQUOTA Eric Sandeen
2016-01-22  4:07   ` Eric Sandeen
2016-01-22  8:55   ` Jan Kara
2016-01-22  8:55     ` Jan Kara
2016-01-22 13:57     ` Eric Sandeen
2016-01-22 13:57       ` Eric Sandeen

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