diff options
| author | Sidhartha Kumar <sidhartha.kumar@oracle.com> | 2024-08-14 12:19:39 -0400 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-09-01 20:26:17 -0700 |
| commit | 7987d027799cf3a300ace1a22c5e61da878b759a (patch) | |
| tree | 5b757e958a7c0f9eb84de8a296837f471e60c915 /lib/maple_tree.c | |
| parent | 62c7b2b9842c541a09e1cf824ed738ee30069e6f (diff) | |
maple_tree: remove mas_wr_modify()
There are no more users of the function, safely remove it.
Link: https://lkml.kernel.org/r/20240814161944.55347-13-sidhartha.kumar@oracle.com
Reviewed-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Signed-off-by: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'lib/maple_tree.c')
| -rw-r--r-- | lib/maple_tree.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/lib/maple_tree.c b/lib/maple_tree.c index 0314e9b52621..6640ca775808 100644 --- a/lib/maple_tree.c +++ b/lib/maple_tree.c @@ -4108,44 +4108,6 @@ static void mas_wr_bnode(struct ma_wr_state *wr_mas) mas_commit_b_node(wr_mas, &b_node); } -static inline void mas_wr_modify(struct ma_wr_state *wr_mas) -{ - struct ma_state *mas = wr_mas->mas; - unsigned char new_end; - - /* Direct replacement */ - if (wr_mas->r_min == mas->index && wr_mas->r_max == mas->last) { - rcu_assign_pointer(wr_mas->slots[mas->offset], wr_mas->entry); - if (!!wr_mas->entry ^ !!wr_mas->content) - mas_update_gap(mas); - return; - } - - /* - * new_end exceeds the size of the maple node and cannot enter the fast - * path. - */ - new_end = mas_wr_new_end(wr_mas); - if (new_end >= mt_slots[wr_mas->type]) - goto slow_path; - - /* Attempt to append */ - if (mas_wr_append(wr_mas, new_end)) - return; - - if (new_end == mas->end && mas_wr_slot_store(wr_mas)) - return; - - if (mas_wr_node_store(wr_mas, new_end)) - return; - - if (mas_is_err(mas)) - return; - -slow_path: - mas_wr_bnode(wr_mas); -} - /* * mas_wr_store_entry() - Internal call to store a value * @mas: The maple state |