diff options
Diffstat (limited to 'libbcachefs/btree_types.h')
| -rw-r--r-- | libbcachefs/btree_types.h | 39 |
1 files changed, 25 insertions, 14 deletions
diff --git a/libbcachefs/btree_types.h b/libbcachefs/btree_types.h index baab5288..a6f251eb 100644 --- a/libbcachefs/btree_types.h +++ b/libbcachefs/btree_types.h @@ -790,53 +790,64 @@ static inline bool btree_node_type_has_triggers(enum btree_node_type type) return BIT_ULL(type) & BTREE_NODE_TYPE_HAS_TRIGGERS; } -static inline bool btree_node_type_is_extents(enum btree_node_type type) +static inline bool btree_id_is_extents(enum btree_id btree) { const u64 mask = 0 -#define x(name, nr, flags, ...) |((!!((flags) & BTREE_ID_EXTENTS)) << (nr + 1)) +#define x(name, nr, flags, ...) |((!!((flags) & BTREE_IS_extents)) << nr) BCH_BTREE_IDS() #undef x ; - return BIT_ULL(type) & mask; + return BIT_ULL(btree) & mask; } -static inline bool btree_id_is_extents(enum btree_id btree) +static inline bool btree_node_type_is_extents(enum btree_node_type type) +{ + return type != BKEY_TYPE_btree && btree_id_is_extents(type - 1); +} + +static inline bool btree_type_has_snapshots(enum btree_id btree) { - return btree_node_type_is_extents(__btree_node_type(0, btree)); + const u64 mask = 0 +#define x(name, nr, flags, ...) |((!!((flags) & BTREE_IS_snapshots)) << nr) + BCH_BTREE_IDS() +#undef x + ; + + return BIT_ULL(btree) & mask; } -static inline bool btree_type_has_snapshots(enum btree_id id) +static inline bool btree_type_has_snapshot_field(enum btree_id btree) { const u64 mask = 0 -#define x(name, nr, flags, ...) |((!!((flags) & BTREE_ID_SNAPSHOTS)) << nr) +#define x(name, nr, flags, ...) |((!!((flags) & (BTREE_IS_snapshot_field|BTREE_IS_snapshots))) << nr) BCH_BTREE_IDS() #undef x ; - return BIT_ULL(id) & mask; + return BIT_ULL(btree) & mask; } -static inline bool btree_type_has_snapshot_field(enum btree_id id) +static inline bool btree_type_has_ptrs(enum btree_id btree) { const u64 mask = 0 -#define x(name, nr, flags, ...) |((!!((flags) & (BTREE_ID_SNAPSHOT_FIELD|BTREE_ID_SNAPSHOTS))) << nr) +#define x(name, nr, flags, ...) |((!!((flags) & BTREE_IS_data)) << nr) BCH_BTREE_IDS() #undef x ; - return BIT_ULL(id) & mask; + return BIT_ULL(btree) & mask; } -static inline bool btree_type_has_ptrs(enum btree_id id) +static inline bool btree_type_uses_write_buffer(enum btree_id btree) { const u64 mask = 0 -#define x(name, nr, flags, ...) |((!!((flags) & BTREE_ID_DATA)) << nr) +#define x(name, nr, flags, ...) |((!!((flags) & BTREE_IS_write_buffer)) << nr) BCH_BTREE_IDS() #undef x ; - return BIT_ULL(id) & mask; + return BIT_ULL(btree) & mask; } struct btree_root { |