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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-07-20 18:09:44 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-07-20 18:09:44 -0400 |
| commit | 44fc32e7ef89d794854409d98d3d1c3fe8fb3580 (patch) | |
| tree | 8dd30cbe9ab6ea2178ed6d847176bef3acdcad1c /libbcachefs/subvolume_types.h | |
| parent | a7b0ba44f04edfddb4db77e962094c061aa4be45 (diff) | |
Update bcachefs sources to ee560a3929 bcachefs: Print version, options earlier in startup path
Diffstat (limited to 'libbcachefs/subvolume_types.h')
| -rw-r--r-- | libbcachefs/subvolume_types.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libbcachefs/subvolume_types.h b/libbcachefs/subvolume_types.h index c596e427..86833445 100644 --- a/libbcachefs/subvolume_types.h +++ b/libbcachefs/subvolume_types.h @@ -6,6 +6,8 @@ typedef DARRAY(u32) snapshot_id_list; +#define IS_ANCESTOR_BITMAP 128 + struct snapshot_t { u32 parent; u32 skip[3]; @@ -14,6 +16,7 @@ struct snapshot_t { u32 subvol; /* Nonzero only if a subvolume points to this node: */ u32 tree; u32 equiv; + unsigned long is_ancestor[BITS_TO_LONGS(IS_ANCESTOR_BITMAP)]; }; struct snapshot_table { |