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From:   Peng Zhang <zhangpeng.00@bytedance.com>
To:     Liam.Howlett@oracle.com
Cc:     akpm@linux-foundation.org, linux-mm@kvack.org,
        linux-kernel@vger.kernel.org, maple-tree@lists.infradead.org,
        Peng Zhang <zhangpeng.00@bytedance.com>
Subject: [PATCH v2 00/10] Clean ups for maple tree
Date:   Wed, 17 May 2023 16:57:59 +0800
Message-Id: <20230517085809.86522-1-zhangpeng.00@bytedance.com>
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Some clean ups, mainly to make the code of maple tree more concise.
This patchset has passed the self-test.

0006-0009 - Make mas_wr_modify() and its subfunctions clearer. Make the
            store operation of maple tree more efficient in some cases.

Thanks Liam and Matthew.

Changes since v1:
 - Rework mtree_alloc_{range,rrange}() instead of removing it. [01/10]
 - Fix the arguments to __must_hold() instead of removing it. [03/10]
 - Keep the fast path. Expand the compact code. [04/10]
 - Drop "maple_tree: Wrap the replace operation with an inline
   function.". [v1 06/10]
 - Remove some comments. [07/10] [08/10]
 - Avoid modifying wr_mas->offset_end in mas_wr_modify(). [09/10]
 - Add a patch to relocate mas_empty_area_rev(). [10/10]

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           | 455 +++++++++++++------------------------
 2 files changed, 160 insertions(+), 307 deletions(-)

-- 
2.20.1