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From: Al Viro <viro@ZenIV.linux.org.uk>
To: Mark Fasheh <mfasheh@suse.de>
Cc: linux-fsdevel@vger.kernel.org, linux-btrfs@vger.kernel.org,
	Andrew Morton <akpm@linux-foundation.org>,
	Amir Goldstein <amir73il@gmail.com>,
	linux-unionfs@vger.kernel.org, Jeff Mahoney <jeffm@suse.com>,
	linux-nfs@vger.kernel.org
Subject: Re: [PATCH 2/4] nfs: check for NULL vfsmount in nfs_getattr
Date: Tue, 31 Jul 2018 23:16:05 +0100	[thread overview]
Message-ID: <20180731221605.GK30522@ZenIV.linux.org.uk> (raw)
In-Reply-To: <20180731211045.5671-3-mfasheh@suse.de>

On Tue, Jul 31, 2018 at 02:10:43PM -0700, Mark Fasheh wrote:
> ->getattr from inside the kernel won't always have a vfsmount, check for
> this.

Really?  Where would that happen?

  reply	other threads:[~2018-07-31 23:58 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-07-31 21:10 [RFC PATCH 0/4] vfs: map unique ino/dev pairs for user space Mark Fasheh
2018-07-31 21:10 ` [PATCH 1/4] vfs: introduce function to map unique ino/dev pairs Mark Fasheh
2018-07-31 23:21   ` Mark Fasheh
2018-07-31 23:21     ` Mark Fasheh
2018-08-01  5:41     ` Amir Goldstein
2018-08-01 15:59       ` Mark Fasheh
2018-07-31 21:10 ` [PATCH 2/4] nfs: check for NULL vfsmount in nfs_getattr Mark Fasheh
2018-07-31 22:16   ` Al Viro [this message]
2018-07-31 22:51     ` Mark Fasheh
2018-08-02  0:43       ` Al Viro
2018-08-03  2:04         ` Mark Fasheh
2018-07-31 21:10 ` [PATCH 3/4] proc: use vfs helper to get ino/dev pairs for maps file Mark Fasheh
2018-07-31 21:10 ` [PATCH 4/4] locks: map correct ino/dev pairs when exporting to userspace Mark Fasheh
2018-08-01  5:37   ` Amir Goldstein
2018-08-01 17:45     ` Mark Fasheh
2018-08-01 11:03   ` Jeff Layton
2018-08-01 20:38     ` Mark Fasheh
2018-08-02  0:24 ` [RFC PATCH 0/4] vfs: map unique ino/dev pairs for user space J. R. Okajima

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