Re: [PATCH 3/3] btrfs: set FS_SUPPORTS_SEEK_HOLE flag.

From: Christoph Hellwig
Date: Tue Apr 21 2015 - 04:43:29 EST


On Mon, Apr 20, 2015 at 01:58:35PM +0100, Al Viro wrote:
> > > Do ext4 and xfs support this, do you know?
> >
> > Yes. As do f2fs, ocfs2, gfs2, ceph and NFSv4.2
>
> Er... Nominally, gfs2 supports it. By treating all files as "there's a
> hole starting at EOF". Same as ext2 or even minix...

Yeah remove gfs2 from the list.
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