diff options
Diffstat (limited to 'fs/xfs/xfs_inode.h')
| -rw-r--r-- | fs/xfs/xfs_inode.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h index a76ca913f769..7a877db8ac56 100644 --- a/fs/xfs/xfs_inode.h +++ b/fs/xfs/xfs_inode.h @@ -58,8 +58,11 @@ typedef struct xfs_inode { xfs_rfsblock_t i_nblocks; /* # of direct & btree blocks */ prid_t i_projid; /* owner's project id */ xfs_extlen_t i_extsize; /* basic/minimum extent size */ - xfs_extlen_t i_cowextsize; /* basic cow extent size */ - uint16_t i_flushiter; /* incremented on flush */ + /* cowextsize is only used for v3 inodes, flushiter for v1/2 */ + union { + xfs_extlen_t i_cowextsize; /* basic cow extent size */ + uint16_t i_flushiter; /* incremented on flush */ + }; struct xfs_icdinode i_d; /* most of ondisk inode */ |