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| author | Brian Foster <bfoster@redhat.com> | 2014-04-24 08:01:41 +0200 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2014-04-24 08:01:41 +0200 |
| commit | 0c153c1e4326725e9d5e9de6a25fe8ec2353d5ee (patch) | |
| tree | d2993f2e2131608c8767028bbdf6a6b204d5bb9d | |
| parent | xfs: add finobt support to growfs (diff) | |
| download | linux-0c153c1e4326725e9d5e9de6a25fe8ec2353d5ee.tar.xz linux-0c153c1e4326725e9d5e9de6a25fe8ec2353d5ee.zip | |
xfs: report finobt status in fs geometry
Define the XFS_FSOP_GEOM_FLAGS_FINOBT fs geometry flag and set the
associated bit if the filesystem supports the free inode btree.
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
| -rw-r--r-- | fs/xfs/xfs_fs.h | 1 | ||||
| -rw-r--r-- | fs/xfs/xfs_fsops.c | 4 |
2 files changed, 4 insertions, 1 deletions
diff --git a/fs/xfs/xfs_fs.h b/fs/xfs/xfs_fs.h index c5fc116dfaa3..d34703dbcb42 100644 --- a/fs/xfs/xfs_fs.h +++ b/fs/xfs/xfs_fs.h @@ -238,6 +238,7 @@ typedef struct xfs_fsop_resblks { #define XFS_FSOP_GEOM_FLAGS_LAZYSB 0x4000 /* lazy superblock counters */ #define XFS_FSOP_GEOM_FLAGS_V5SB 0x8000 /* version 5 superblock */ #define XFS_FSOP_GEOM_FLAGS_FTYPE 0x10000 /* inode directory types */ +#define XFS_FSOP_GEOM_FLAGS_FINOBT 0x20000 /* free inode btree */ /* * Minimum and maximum sizes need for growth checks. diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c index 96e4eb0d9452..3445ead7c1fc 100644 --- a/fs/xfs/xfs_fsops.c +++ b/fs/xfs/xfs_fsops.c @@ -104,7 +104,9 @@ xfs_fs_geometry( (xfs_sb_version_hascrc(&mp->m_sb) ? XFS_FSOP_GEOM_FLAGS_V5SB : 0) | (xfs_sb_version_hasftype(&mp->m_sb) ? - XFS_FSOP_GEOM_FLAGS_FTYPE : 0); + XFS_FSOP_GEOM_FLAGS_FTYPE : 0) | + (xfs_sb_version_hasfinobt(&mp->m_sb) ? + XFS_FSOP_GEOM_FLAGS_FINOBT : 0); geo->logsectsize = xfs_sb_version_hassector(&mp->m_sb) ? mp->m_sb.sb_logsectsize : BBSIZE; geo->rtsectsize = mp->m_sb.sb_blocksize; |