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| author | Chandan Babu R <chandan.babu@oracle.com> | 2021-11-16 12:04:43 +0300 |
|---|---|---|
| committer | Chandan Babu R <chandan.babu@oracle.com> | 2022-04-11 07:11:19 +0300 |
| commit | 9b7d16e34bbebc0398b1dd4f2d64ae6793fdc5ea (patch) | |
| tree | 2eec96071f500cba0dbab3f6370c6c0afb334f09 /fs/xfs/libxfs/xfs_ialloc.c | |
| parent | 7c05aa9d9d2014937c8dacbd514bca2592b11f48 (diff) | |
| download | linux-9b7d16e34bbebc0398b1dd4f2d64ae6793fdc5ea.tar.xz | |
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/libxfs/xfs_ialloc.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_ialloc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/xfs/libxfs/xfs_ialloc.c b/fs/xfs/libxfs/xfs_ialloc.c index b418fe0c0679..cdf8b63fcb22 100644 --- a/fs/xfs/libxfs/xfs_ialloc.c +++ b/fs/xfs/libxfs/xfs_ialloc.c @@ -2772,6 +2772,8 @@ xfs_ialloc_setup_geometry( igeo->new_diflags2 = 0; if (xfs_has_bigtime(mp)) igeo->new_diflags2 |= XFS_DIFLAG2_BIGTIME; + if (xfs_has_large_extent_counts(mp)) + igeo->new_diflags2 |= XFS_DIFLAG2_NREXT64; /* Compute inode btree geometry. */ igeo->agino_log = sbp->sb_inopblog + sbp->sb_agblklog; |