From: David Howells <dhowells@redhat.com>
To: Amir Goldstein <amir73il@gmail.com>
Cc: dhowells@redhat.com, Christoph Hellwig <hch@lst.de>,
"Darrick J . Wong" <darrick.wong@oracle.com>,
Miklos Szeredi <miklos@szeredi.hu>,
Vivek Goyal <vgoyal@redhat.com>,
Al Viro <viro@zeniv.linux.org.uk>,
linux-xfs <linux-xfs@vger.kernel.org>,
linux-unionfs@vger.kernel.org,
linux-fsdevel <linux-fsdevel@vger.kernel.org>
Subject: Re: [PATCH] xfs: publish UUID in struct super_block
Date: Thu, 27 Apr 2017 14:22:05 +0100 [thread overview]
Message-ID: <12937.1493299325@warthog.procyon.org.uk> (raw)
In-Reply-To: <CAOQ4uxgzd35J8ii8WWifrjHowkKwTZh7=zmN5Q3Qx4ADEKtqXQ@mail.gmail.com>
Amir Goldstein <amir73il@gmail.com> wrote:
> You mean if it is NULL_UUID_LE? Yes, that is what I do now.
> Christoph suggested that this is not robust enough.
> I'm rather indifferent about the need of a flag.
I was thinking more that s_uuid would be a NULL pointer if the fs doesn't have
a uuid.
David
next prev parent reply other threads:[~2017-04-27 13:22 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-27 7:58 [PATCH] xfs: publish UUID in struct super_block Amir Goldstein
2017-04-27 7:59 ` Christoph Hellwig
2017-04-27 8:01 ` Amir Goldstein
2017-04-27 8:36 ` Amir Goldstein
2017-04-27 12:57 ` David Howells
2017-04-27 13:08 ` Amir Goldstein
2017-04-27 13:22 ` David Howells [this message]
2017-04-27 13:50 ` Eric Sandeen
2017-04-27 13:55 ` Amir Goldstein
2017-04-27 14:00 ` David Howells
2017-04-27 14:08 ` Amir Goldstein
2017-04-27 19:31 ` Darrick J. Wong
2017-04-27 20:30 ` Eric Sandeen
2017-04-28 5:49 ` Andy Whitcroft
2017-04-28 5:56 ` Darrick J. Wong
2017-04-28 6:18 ` Amir Goldstein
2017-04-28 6:24 ` Miklos Szeredi
2017-04-28 6:11 ` Amir Goldstein
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