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| author | Chandan Babu R <chandan.babu@oracle.com> | 2021-11-16 09:04:43 +0000 |
|---|---|---|
| committer | Chandan Babu R <chandan.babu@oracle.com> | 2022-04-11 04:11:19 +0000 |
| commit | 9b7d16e34bbebc0398b1dd4f2d64ae6793fdc5ea (patch) | |
| tree | 2eec96071f500cba0dbab3f6370c6c0afb334f09 /fs/xfs/xfs_inode.h | |
| parent | 7c05aa9d9d2014937c8dacbd514bca2592b11f48 (diff) | |
xfs: Introduce XFS_DIFLAG2_NREXT64 and associated helpers
This commit adds the new per-inode flag XFS_DIFLAG2_NREXT64 to indicate that
an inode supports 64-bit extent counters. This flag is also enabled by default
on newly created inodes when the corresponding filesystem has large extent
counter feature bit (i.e. XFS_FEAT_NREXT64) set.
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Chandan Babu R <chandan.babu@oracle.com>
Diffstat (limited to 'fs/xfs/xfs_inode.h')
| -rw-r--r-- | fs/xfs/xfs_inode.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h index 740ab13d1aa2..aeab09882702 100644 --- a/fs/xfs/xfs_inode.h +++ b/fs/xfs/xfs_inode.h @@ -218,6 +218,11 @@ static inline bool xfs_inode_has_bigtime(struct xfs_inode *ip) return ip->i_diflags2 & XFS_DIFLAG2_BIGTIME; } +static inline bool xfs_inode_has_large_extent_counts(struct xfs_inode *ip) +{ + return ip->i_diflags2 & XFS_DIFLAG2_NREXT64; +} + /* * Return the buftarg used for data allocations on a given inode. */ |