From 9b7d16e34bbebc0398b1dd4f2d64ae6793fdc5ea Mon Sep 17 00:00:00 2001 From: Chandan Babu R Date: Tue, 16 Nov 2021 09:04:43 +0000 Subject: 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 Reviewed-by: Dave Chinner Signed-off-by: Chandan Babu R --- fs/xfs/xfs_inode.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'fs/xfs/xfs_inode.h') 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. */ -- cgit v1.2.3