[PATCH 0/4] cleanup maple_alloc related functions

[Wei Yang]

Patch 1/2: some fields of the maple_alloc is not necessary to change, so we
           can skip some operations
Patch 3: a valid alloc check could be hide in current code, so we don't need
         to do a separate check
Patch 4: found on rare case where allocation would fail even has enough
         memory

Wei Yang (4):
  maple_tree: clear request_count for new allocated one
  maple_tree: total is not changed for nomem_one case
  maple_tree: simplify mas_push_node()
  maple_tree: fix potential allocation failure even has memory

 lib/maple_tree.c | 26 ++++++++++++--------------
 1 file changed, 12 insertions(+), 14 deletions(-)

-- 
2.34.1