diff options
| author | Darrick J. Wong <djwong@kernel.org> | 2021-09-01 11:18:08 -0700 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2021-12-15 17:29:20 -0800 |
| commit | 5702b346103a7dc05db30a16448118e69a1aef53 (patch) | |
| tree | b9e3371df6244f14fe8fc86157018bdb81b697e8 /fs/xfs/xfs_mount.c | |
| parent | ea3df376c6237db0069d334d89b0660044aca27e (diff) | |
xfs: define the on-disk realtime refcount btree format
Start filling out the rtrefcount btree implementation. Start with the
on-disk btree format; add everything needed to read, write and
manipulate refcount btree blocks. This prepares the way for connecting
the btree operations implementation.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Diffstat (limited to 'fs/xfs/xfs_mount.c')
| -rw-r--r-- | fs/xfs/xfs_mount.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c index f942efe56533..8c4975556a73 100644 --- a/fs/xfs/xfs_mount.c +++ b/fs/xfs/xfs_mount.c @@ -35,6 +35,7 @@ #include "xfs_ag.h" #include "xfs_imeta.h" #include "xfs_rtrmap_btree.h" +#include "xfs_rtrefcount_btree.h" static DEFINE_MUTEX(xfs_uuid_table_mutex); static int xfs_uuid_table_size; @@ -614,7 +615,10 @@ static inline void xfs_rtbtree_compute_maxlevels( struct xfs_mount *mp) { - mp->m_rtbtree_maxlevels = mp->m_rtrmap_maxlevels; + unsigned int levels; + + levels = max(mp->m_rtrmap_maxlevels, mp->m_rtrefc_maxlevels); + mp->m_rtbtree_maxlevels = levels; } /* @@ -688,6 +692,7 @@ 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); |