From: Brian Foster <bfoster@redhat.com>
To: Christoph Hellwig <hch@lst.de>
Cc: linux-xfs@vger.kernel.org
Subject: Re: [PATCH 3/5] xfs: simplify a check in xfs_ioctl_setattr_check_cowextsize
Date: Mon, 16 Mar 2020 09:17:15 -0400 [thread overview]
Message-ID: <20200316131715.GG12313@bfoster> (raw)
In-Reply-To: <20200312142235.550766-4-hch@lst.de>
On Thu, Mar 12, 2020 at 03:22:33PM +0100, Christoph Hellwig wrote:
> Only v5 file systems can have the reflink feature, and those will
> always use the large dinode format. Remove the extra check for the
> inode version.
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> ---
Reviewed-by: Brian Foster <bfoster@redhat.com>
> fs/xfs/xfs_ioctl.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
> index 5a1d2b9cb05a..ad825ffa7e4c 100644
> --- a/fs/xfs/xfs_ioctl.c
> +++ b/fs/xfs/xfs_ioctl.c
> @@ -1473,8 +1473,7 @@ xfs_ioctl_setattr_check_cowextsize(
> if (!(fa->fsx_xflags & FS_XFLAG_COWEXTSIZE))
> return 0;
>
> - if (!xfs_sb_version_hasreflink(&ip->i_mount->m_sb) ||
> - ip->i_d.di_version != 3)
> + if (!xfs_sb_version_hasreflink(&ip->i_mount->m_sb))
> return -EINVAL;
>
> if (fa->fsx_cowextsize == 0)
> --
> 2.24.1
>
next prev parent reply other threads:[~2020-03-16 13:17 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-12 14:22 remove the di_version icdicone field v2 Christoph Hellwig
2020-03-12 14:22 ` [PATCH 1/5] xfs: add a new xfs_sb_version_has_large_dinode helper Christoph Hellwig
2020-03-16 13:16 ` Brian Foster
2020-03-16 14:47 ` Christoph Hellwig
2020-03-16 14:51 ` Darrick J. Wong
2020-03-16 14:46 ` Chandan Rajendra
2020-03-12 14:22 ` [PATCH 2/5] xfs: only check the superblock version for dinode size calculation Christoph Hellwig
2020-03-16 13:17 ` Brian Foster
2020-03-16 14:48 ` Christoph Hellwig
2020-03-16 14:47 ` Chandan Rajendra
2020-03-12 14:22 ` [PATCH 3/5] xfs: simplify a check in xfs_ioctl_setattr_check_cowextsize Christoph Hellwig
2020-03-16 13:17 ` Brian Foster [this message]
2020-03-16 14:48 ` Chandan Rajendra
2020-03-12 14:22 ` [PATCH 4/5] xfs: simplify di_flags2 inheritance in xfs_ialloc Christoph Hellwig
2020-03-16 13:17 ` Brian Foster
2020-03-16 14:48 ` Chandan Rajendra
2020-03-12 14:22 ` [PATCH 5/5] xfs: remove the di_version field from struct icdinode Christoph Hellwig
2020-03-16 13:17 ` Brian Foster
2020-03-16 14:49 ` Chandan Rajendra
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