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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2016-10-03 09:11:52 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2016-10-05 16:26:31 -0700 |
| commit | e54b5bf9d7aeb92d92c7f5115035e6a851d0f0c5 (patch) | |
| tree | bb8475324ce9e718d2f16d79a18e6414fb97269d /fs/xfs/libxfs/xfs_format.h | |
| parent | a35eb41519ab8db90e87d375ee9362d6e080ca4c (diff) | |
| download | linux-stable-e54b5bf9d7aeb92d92c7f5115035e6a851d0f0c5.tar.gz linux-stable-e54b5bf9d7aeb92d92c7f5115035e6a851d0f0c5.tar.bz2 linux-stable-e54b5bf9d7aeb92d92c7f5115035e6a851d0f0c5.zip | |
xfs: recognize the reflink feature bit
Add the reflink feature flag to the set of recognized feature flags.
This enables users to write to reflink filesystems.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/libxfs/xfs_format.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_format.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_format.h b/fs/xfs/libxfs/xfs_format.h index 5e04ea2aa902..f6547fc5e016 100644 --- a/fs/xfs/libxfs/xfs_format.h +++ b/fs/xfs/libxfs/xfs_format.h @@ -459,7 +459,8 @@ xfs_sb_has_compat_feature( #define XFS_SB_FEAT_RO_COMPAT_REFLINK (1 << 2) /* reflinked files */ #define XFS_SB_FEAT_RO_COMPAT_ALL \ (XFS_SB_FEAT_RO_COMPAT_FINOBT | \ - XFS_SB_FEAT_RO_COMPAT_RMAPBT) + XFS_SB_FEAT_RO_COMPAT_RMAPBT | \ + XFS_SB_FEAT_RO_COMPAT_REFLINK) #define XFS_SB_FEAT_RO_COMPAT_UNKNOWN ~XFS_SB_FEAT_RO_COMPAT_ALL static inline bool xfs_sb_has_ro_compat_feature( |