* Wei Yang <richard.weiyang@xxxxxxxxx> [241015 20:22]:
> For wr_exact_fit/wr_new_root, we don't need to calculate new_end.
>
> Let's postpone it until necessary.
>
> Signed-off-by: Wei Yang <richard.weiyang@xxxxxxxxx>
> CC: Liam R. Howlett <Liam.Howlett@xxxxxxxxxx>
> CC: Sidhartha Kumar <sidhartha.kumar@xxxxxxxxxx>
> CC: Lorenzo Stoakes <lorenzo.stoakes@xxxxxxxxxx>
Too bad these were missed in the review of the patches.
Reviewed-by: Liam R. Howlett <Liam.Howlett@xxxxxxxxxx>
> ---
> lib/maple_tree.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/lib/maple_tree.c b/lib/maple_tree.c
> index 61de8f1daee8..f2628e3f3efc 100644
> --- a/lib/maple_tree.c
> +++ b/lib/maple_tree.c
> @@ -4122,7 +4122,6 @@ static inline void mas_wr_store_type(struct ma_wr_state *wr_mas)
> if (!wr_mas->entry)
> mas_wr_extend_null(wr_mas);
>
> - new_end = mas_wr_new_end(wr_mas);
> if ((wr_mas->r_min == mas->index) && (wr_mas->r_max == mas->last)) {
> mas->store_type = wr_exact_fit;
> return;
> @@ -4133,6 +4132,7 @@ static inline void mas_wr_store_type(struct ma_wr_state *wr_mas)
> return;
> }
>
> + new_end = mas_wr_new_end(wr_mas);
> /* Potential spanning rebalance collapsing a node */
> if (new_end < mt_min_slots[wr_mas->type]) {
> if (!mte_is_root(mas->node)) {
> --
> 2.34.1
>
