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xfs: remove the di_version field from struct icdinode

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We know the version is 3 if on a v5 file system.   For earlier file
systems formats we always upgrade the remaining v1 inodes to v2 and
thus only use v2 inodes.  Use the xfs_sb_version_has_large_dinode
helper to check if we deal with small or large dinodes, and thus
remove the need for the di_version field in struct icdinode.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Chandan Rajendra <chandanrlinux@gmail.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
This commit is contained in:
Christoph Hellwig
2020-03-18 08:15:11 -07:00
committed by Darrick J. Wong
parent 5e28aafe70
commit 6471e9c5e7
9 changed files with 24 additions and 44 deletions
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2
fs/xfs/xfs_itable.c
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@@ -110,7 +110,7 @@ xfs_bulkstat_one_int(
buf->bs_forkoff = XFS_IFORK_BOFF(ip);
buf->bs_version = XFS_BULKSTAT_VERSION_V5;
if (dic->di_version == 3) {
if (xfs_sb_version_has_v3inode(&mp->m_sb)) {
if (dic->di_flags2 & XFS_DIFLAG2_COWEXTSIZE)
buf->bs_cowextsize_blks = dic->di_cowextsize;
}