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From: Christoph Hellwig <hch@lst.de>
To: linux-xfs@vger.kernel.org
Cc: Brian Foster <bfoster@redhat.com>,
	Chandan Rajendra <chandanrlinux@gmail.com>
Subject: [PATCH 4/5] xfs: simplify a check in xfs_ioctl_setattr_check_cowextsize
Date: Tue, 17 Mar 2020 19:57:55 +0100	[thread overview]
Message-ID: <20200317185756.1063268-5-hch@lst.de> (raw)
In-Reply-To: <20200317185756.1063268-1-hch@lst.de>

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>
Reviewed-by: Chandan Rajendra <chandanrlinux@gmail.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


  parent reply	other threads:[~2020-03-17 19:09 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-17 18:57 remove the di_version icdinode field v3 Christoph Hellwig
2020-03-17 18:57 ` [PATCH 1/5] xfs: add a new xfs_sb_version_has_v3inode helper Christoph Hellwig
2020-03-18  9:59   ` Chandan Rajendra
2020-03-18 15:33   ` Darrick J. Wong
2020-03-18 16:17   ` Brian Foster
2020-03-17 18:57 ` [PATCH 2/5] xfs: only check the superblock version for dinode size calculation Christoph Hellwig
2020-03-18 15:32   ` Darrick J. Wong
2020-03-17 18:57 ` [PATCH 3/5] xfs: simplify di_flags2 inheritance in xfs_ialloc Christoph Hellwig
2020-03-18 15:31   ` Darrick J. Wong
2020-03-17 18:57 ` Christoph Hellwig [this message]
2020-03-18 15:30   ` [PATCH 4/5] xfs: simplify a check in xfs_ioctl_setattr_check_cowextsize Darrick J. Wong
2020-03-17 18:57 ` [PATCH 5/5] xfs: remove the di_version field from struct icdinode Christoph Hellwig
2020-03-18 15:29   ` Darrick J. Wong

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