From: David Sterba <dsterba@suse.cz>
To: Mark Fasheh <mfasheh@suse.de>
Cc: linux-fsdevel@vger.kernel.org, linux-btrfs@vger.kernel.org,
linux-xfs@vger.kernel.org,
"Darrick J . Wong" <darrick.wong@oracle.com>,
Adam Borowski <kilobyte@angband.pl>
Subject: Re: [PATCH v2 2/2] vfs: dedupe should return EPERM if permission is not granted
Date: Mon, 21 May 2018 14:35:34 +0200 [thread overview]
Message-ID: <20180521123534.GU6649@twin.jikos.cz> (raw)
In-Reply-To: <20180518215727.26418-3-mfasheh@suse.de>
On Fri, May 18, 2018 at 02:57:27PM -0700, Mark Fasheh wrote:
> Right now we return EINVAL if a process does not have permission to dedupe a
> file. This was an oversight on my part. EPERM gives a true description of
> the nature of our error, and EINVAL is already used for the case that the
> filesystem does not support dedupe.
>
> Signed-off-by: Mark Fasheh <mfasheh@suse.de>
I gave my ack for v1, no change so
Acked-by: David Sterba <dsterba@suse.com>
prev parent reply other threads:[~2018-05-21 12:38 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-18 21:57 [PATCH v2 0/2] vfs: better dedupe permission check Mark Fasheh
2018-05-18 21:57 ` [PATCH v2 1/2] vfs: allow dedupe of user owned read-only files Mark Fasheh
2018-05-18 22:03 ` Darrick J. Wong
2018-05-18 22:06 ` Mark Fasheh
2018-05-18 21:57 ` [PATCH v2 2/2] vfs: dedupe should return EPERM if permission is not granted Mark Fasheh
2018-05-18 22:04 ` Darrick J. Wong
2018-05-18 22:08 ` Mark Fasheh
2018-05-21 12:35 ` David Sterba [this message]
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