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xfs: enable logged file mapping exchange feature

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Add the XFS_SB_FEAT_INCOMPAT_EXCHRANGE feature to the set of features
that we will permit when mounting a filesystem.  This turns on support
for the file range exchange feature.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Darrick J. Wong 2024-04-15 14:54:26 -07:00
parent f783529bee
commit 0730e8d8ba
1 changed files with 2 additions and 1 deletions
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3
fs/xfs/libxfs/xfs_format.h
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@ -380,7 +380,8 @@ xfs_sb_has_ro_compat_feature(
XFS_SB_FEAT_INCOMPAT_META_UUID | \
XFS_SB_FEAT_INCOMPAT_BIGTIME | \
XFS_SB_FEAT_INCOMPAT_NEEDSREPAIR | \
XFS_SB_FEAT_INCOMPAT_NREXT64)
XFS_SB_FEAT_INCOMPAT_NREXT64 | \
XFS_SB_FEAT_INCOMPAT_EXCHRANGE)
#define XFS_SB_FEAT_INCOMPAT_UNKNOWN ~XFS_SB_FEAT_INCOMPAT_ALL
static inline bool