diff options
Diffstat (limited to 'lib/maple_tree.c')
| -rw-r--r-- | lib/maple_tree.c | 22 |
1 files changed, 4 insertions, 18 deletions
diff --git a/lib/maple_tree.c b/lib/maple_tree.c index ca37cdf4b82e..47f2a7a97385 100644 --- a/lib/maple_tree.c +++ b/lib/maple_tree.c @@ -1964,27 +1964,13 @@ complete: /* * mas_leaf_set_meta() - Set the metadata of a leaf if possible. - * @mas: The maple state * @node: The maple node - * @pivots: pointer to the maple node pivots * @mt: The maple type - * @end: The assumed end - * - * Note, end may be incremented within this function but not modified at the - * source. This is fine since the metadata is the last thing to be stored in a - * node during a write. + * @end: The node end */ -static inline void mas_leaf_set_meta(struct ma_state *mas, - struct maple_node *node, unsigned long *pivots, +static inline void mas_leaf_set_meta(struct maple_node *node, enum maple_type mt, unsigned char end) { - /* There is no room for metadata already */ - if (mt_pivots[mt] <= end) - return; - - if (pivots[end] && pivots[end] < mas->max) - end++; - if (end < mt_slots[mt] - 1) ma_set_meta(node, mt, 0, end); } @@ -2041,7 +2027,7 @@ static inline void mab_mas_cp(struct maple_big_node *b_node, ma_set_meta(node, mt, offset, end); } else { - mas_leaf_set_meta(mas, node, pivots, mt, end); + mas_leaf_set_meta(node, mt, end); } } @@ -3962,7 +3948,7 @@ static inline bool mas_wr_node_store(struct ma_wr_state *wr_mas, dst_pivots[new_end] = mas->max; done: - mas_leaf_set_meta(mas, newnode, dst_pivots, maple_leaf_64, new_end); + mas_leaf_set_meta(newnode, maple_leaf_64, new_end); if (in_rcu) { struct maple_enode *old_enode = mas->node; |