From: Ted Ts'o <tytso@mit.edu>
To: Eric Sandeen <sandeen@redhat.com>
Cc: Jordan Russell <jr-list-2010@quo.to>, linux-ext4@vger.kernel.org
Subject: Re: [PATCH] ext4: zero out nanosecond timestamps for small inodes
Date: Sun, 19 Dec 2010 22:11:30 -0500 [thread overview]
Message-ID: <20101220031130.GE23626@thunk.org> (raw)
In-Reply-To: <4CEAAC4C.3070406@redhat.com>
On Mon, Nov 22, 2010 at 11:45:48AM -0600, Eric Sandeen wrote:
> As reported by Jordan Russell:
>
> When nanosecond timestamp resolution isn't supported on an ext4
> partition (inode size = 128), stat() appears to be returning
> uninitialized garbage in the nanosecond component of timestamps.
>
> EXT4_INODE_GET_XTIME should zero out tv_nsec when EXT4_FITS_IN_INODE
> evaluates to false.
>
> Reported-by: Jordan Russell <jr-list-2010@quo.to>
> Signed-of-by: Eric Sandeen <sandeen@redhat.com>
Thanks, added to the ext4 patch queue.
- Ted
prev parent reply other threads:[~2010-12-20 3:11 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-20 6:22 Garbage returned in nanosecond component of timestamps Jordan Russell
2010-11-20 7:53 ` Eric Sandeen
2010-11-22 17:45 ` [PATCH] ext4: zero out nanosecond timestamps for small inodes Eric Sandeen
2010-12-20 3:11 ` Ted Ts'o [this message]
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