diff options
| author | Darrick J. Wong <djwong@kernel.org> | 2024-11-20 16:20:47 -0800 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2024-12-23 13:06:10 -0800 |
| commit | 9abe03a0e4f978615a2b1b484b8d09ca84c16ea0 (patch) | |
| tree | 0ae2790d86dcb738cb225c1e22104cb7aa814147 /fs/xfs/xfs_mount.c | |
| parent | 70fcf6866578e69635399e806273376f5e0b8e2b (diff) | |
xfs: introduce realtime refcount btree ondisk definitions
Add the ondisk structure definitions for realtime refcount btrees. The
realtime refcount btree will be rooted from a hidden inode so it needs
to have a separate btree block magic and pointer format.
Next, add everything needed to read, write and manipulate refcount btree
blocks. This prepares the way for connecting the btree operations
implementation, though the changes to actually root the rtrefcount btree
in an inode come later.
Signed-off-by: "Darrick J. Wong" <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/xfs_mount.c')
| -rw-r--r-- | fs/xfs/xfs_mount.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c index 7b7d21b50d54..477c5262cf91 100644 --- a/fs/xfs/xfs_mount.c +++ b/fs/xfs/xfs_mount.c @@ -38,6 +38,7 @@ #include "xfs_metafile.h" #include "xfs_rtgroup.h" #include "xfs_rtrmap_btree.h" +#include "xfs_rtrefcount_btree.h" #include "scrub/stats.h" static DEFINE_MUTEX(xfs_uuid_table_mutex); @@ -656,7 +657,8 @@ static inline void xfs_rtbtree_compute_maxlevels( struct xfs_mount *mp) { - mp->m_rtbtree_maxlevels = mp->m_rtrmap_maxlevels; + mp->m_rtbtree_maxlevels = max(mp->m_rtrmap_maxlevels, + mp->m_rtrefc_maxlevels); } /* @@ -729,6 +731,7 @@ xfs_mountfs( xfs_rmapbt_compute_maxlevels(mp); xfs_rtrmapbt_compute_maxlevels(mp); xfs_refcountbt_compute_maxlevels(mp); + xfs_rtrefcountbt_compute_maxlevels(mp); xfs_agbtree_compute_maxlevels(mp); xfs_rtbtree_compute_maxlevels(mp); |