linux-ext4 - Re: [PATCH 1/4] Adds general codes to enforces project quota limits

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Message-ID: <20140924161417.GA1978@infradead.org>
Date:	Wed, 24 Sep 2014 09:14:17 -0700
From:	Christoph Hellwig <hch@...radead.org>
To:	Li Xi <pkuelelixi@...il.com>
Cc:	linux-fsdevel@...r.kernel.org, linux-ext4@...r.kernel.org,
	linux-api@...r.kernel.org, tytso@....edu, adilger@...ger.ca,
	jack@...e.cz, viro@...iv.linux.org.uk, hch@...radead.org,
	dmonakhov@...nvz.org
Subject: Re: [PATCH 1/4] Adds general codes to enforces project quota limits

> -#define MAXQUOTAS 2
> +#define MAXQUOTAS 3

This bloats every single inode in the system.  I think this would be a
good opportunity to move i_dquot into the per-filesystem structures
and provide a little get_dquots methods to get at them from the
quota code.

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