| To: | Eric Sandeen <sandeen@xxxxxxxxxx> |
|---|---|
| Subject: | Re: [PATCH 0/4] quota: add new quotactl Q_XGETQUOTA2 |
| From: | Christoph Hellwig <hch@xxxxxxxxxxxxx> |
| Date: | Fri, 8 Jan 2016 23:26:00 -0800 |
| Cc: | fsdevel <linux-fsdevel@xxxxxxxxxxxxxxx>, xfs@xxxxxxxxxxx, Jan Kara <jack@xxxxxxx> |
| Delivered-to: | xfs@xxxxxxxxxxx |
| In-reply-to: | <568FEA2C.6080708@xxxxxxxxxx> |
| References: | <568FEA2C.6080708@xxxxxxxxxx> |
| User-agent: | Mutt/1.5.23 (2014-03-12) |
On Fri, Jan 08, 2016 at 10:56:12AM -0600, Eric Sandeen wrote: > This adds a new quotactl, Q_XGETQUOTA2. > > Q_XGETQUOTA2 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 specified 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. Please add a flags argument to Q_XGETQUOTA2, and then make the new behavior the first flag. Keep Q_XGETQUOTA behavior for the flag-less case. That way we get future etensibility for free. |
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