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xfs: enable the zoned RT device feature

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Enable the zoned RT device directory feature.  With this feature, RT
groups are written sequentially and always emptied before rewriting
the blocks.  This perfectly maps to zoned devices, but can also be
used on conventional block devices.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: "Darrick J. Wong" <djwong@kernel.org>
This commit is contained in:
Christoph Hellwig 2024-11-17 08:36:47 +01:00
parent ad35e362bf
commit be458049ff
1 changed files with 2 additions and 1 deletions
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3
fs/xfs/libxfs/xfs_format.h
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@ -408,7 +408,8 @@ xfs_sb_has_ro_compat_feature(
XFS_SB_FEAT_INCOMPAT_NREXT64 | \
XFS_SB_FEAT_INCOMPAT_EXCHRANGE | \
XFS_SB_FEAT_INCOMPAT_PARENT | \
XFS_SB_FEAT_INCOMPAT_METADIR)
XFS_SB_FEAT_INCOMPAT_METADIR | \
XFS_SB_FEAT_INCOMPAT_ZONED)
#define XFS_SB_FEAT_INCOMPAT_UNKNOWN ~XFS_SB_FEAT_INCOMPAT_ALL
static inline bool