From: Jaegeuk Kim <jaegeuk@kernel.org>
To: Eric Biggers <ebiggers@google.com>
Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-f2fs-devel@lists.sourceforge.net
Subject: Re: [PATCH 1/2] f2fs: detect wrong layout
Date: Wed, 7 Dec 2016 14:37:10 -0800 [thread overview]
Message-ID: <20161207223710.GA3313@jaegeuk.local> (raw)
In-Reply-To: <20161207201650.GA125037@google.com>
On Wed, Dec 07, 2016 at 12:16:50PM -0800, Eric Biggers wrote:
> On Tue, Dec 06, 2016 at 05:16:24PM -0800, Jaegeuk Kim wrote:
> > Previous mkfs.f2fs allows small partition inappropriately, so f2fs should detect
> > that as well.
> >
> > Refer this in f2fs-tools.
> >
> > mkfs.f2fs: detect small partition by overprovision ratio and # of segments
> >
> > Reported-by: Eric Biggers <ebiggers@google.com>
> > Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
> > ---
>
> Hi Jaegeuk, I tested these two patches and they seem to work correctly --- the
> kernel now doesn't allow mounting a 32 MB f2fs filesystem.
Okay, thank you for verifying this.
Let me put Tested-by you. ;)
Thanks,
>
> Thanks!
>
> Eric
prev parent reply other threads:[~2016-12-07 22:37 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-07 1:16 [PATCH 1/2] f2fs: detect wrong layout Jaegeuk Kim
2016-12-07 1:16 ` [PATCH 2/2] f2fs: free meta pages if sanity check for ckpt is failed Jaegeuk Kim
2016-12-07 20:16 ` [PATCH 1/2] f2fs: detect wrong layout Eric Biggers
2016-12-07 22:37 ` Jaegeuk Kim [this message]
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