Some clean ups, mainly to make the code of maple tree more concise. This patchset has passed the self-test. Thanks Liam for the review. Changes since v3: - Modify the commit log [02/10] [08/10] - Remove some comments [04/10] v1: https://lore.kernel.org/lkml/20230515131757.60035-1-zhangpeng.00@xxxxxxxxxxxxx/ v2: https://lore.kernel.org/lkml/20230517085809.86522-1-zhangpeng.00@xxxxxxxxxxxxx/ v3: https://lore.kernel.org/lkml/20230522050656.96215-1-zhangpeng.00@xxxxxxxxxxxxx/ Peng Zhang (10): maple_tree: Rework mtree_alloc_{range,rrange}() maple_tree: Drop mas_{rev_}alloc() and mas_fill_gap() maple_tree: Fix the arguments to __must_hold() maple_tree: Simplify mas_is_span_wr() maple_tree: Make the code symmetrical in mas_wr_extend_null() maple_tree: Add mas_wr_new_end() to calculate new_end accurately maple_tree: Add comments and some minor cleanups to mas_wr_append() maple_tree: Rework mas_wr_slot_store() to be cleaner and more efficient. maple_tree: Simplify and clean up mas_wr_node_store() maple_tree: Relocate the declaration of mas_empty_area_rev(). include/linux/maple_tree.h | 12 +- lib/maple_tree.c | 450 +++++++++++++------------------------ 2 files changed, 156 insertions(+), 306 deletions(-) -- 2.20.1
