* Sidhartha Kumar <[email protected]> [240604 13:42]:
> Use mas->store_type to simplify the logic of identifying the type of
> write.
Since b_type is now only used in one location, we can use
mas_new_ma_node() instead of mt_mk_node() and remove b_type entirely
from this function. This is also true of the maple_node *node pointer.
old_enode and b_end could also be moved below all the returns as they
are only used after all the other options.
>
> Signed-off-by: Sidhartha Kumar <[email protected]>
> ---
> lib/maple_tree.c | 6 ++----
> 1 file changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/lib/maple_tree.c b/lib/maple_tree.c
> index 314691fd1c67..faadddbe2086 100644
> --- a/lib/maple_tree.c
> +++ b/lib/maple_tree.c
> @@ -3437,12 +3437,10 @@ static noinline_for_kasan int mas_commit_b_node(struct ma_wr_state *wr_mas,
> enum maple_type b_type = b_node->type;
>
> old_enode = wr_mas->mas->node;
> - if ((b_end < mt_min_slots[b_type]) &&
> - (!mte_is_root(old_enode)) &&
> - (mas_mt_height(wr_mas->mas) > 1))
> + if (wr_mas->mas->store_type == wr_rebalance)
> return mas_rebalance(wr_mas->mas, b_node);
>
> - if (b_end >= mt_slots[b_type])
> + if (wr_mas->mas->store_type == wr_split_store)
> return mas_split(wr_mas->mas, b_node);
>
> if (mas_reuse_node(wr_mas, b_node, end))
> --
> 2.45.1
>