linux-kernel - Re: [PATCH v2] ceph: fix posix ACL hooks

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Message-ID: <20140203212447.GA4843@infradead.org>
Date:	Mon, 3 Feb 2014 13:24:47 -0800
From:	Christoph Hellwig <hch@...radead.org>
To:	Al Viro <viro@...IV.linux.org.uk>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Christoph Hellwig <hch@...radead.org>,
	Ilya Dryomov <ilya.dryomov@...tank.com>,
	Sage Weil <sage@...tank.com>, Dave Jones <davej@...hat.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	ceph-devel@...r.kernel.org,
	linux-fsdevel <linux-fsdevel@...r.kernel.org>,
	Guangliang Zhao <lucienchao@...il.com>,
	Li Wang <li.wang@...ntykylin.com>, zheng.z.yan@...el.com
Subject: Re: [PATCH v2] ceph: fix posix ACL hooks

On Mon, Feb 03, 2014 at 09:19:55PM +0000, Al Viro wrote:
> Result *is* a function of inode alone; the problem with 9P is that we
> are caching FIDs in the wrong place.

I don't think that's true for CIFS unfortunately, which is path based.

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