These patches try to optimize existing code of mm. First patch, removes the useless parameter order of function finalise_ac. This function is just used by __alloc_pages_nodemask in mm/page_alloc.c. Second patch, modifies the local variable bit's type to unsigned int in function gfp_zone. Third patch, fixes a typo in debug message to avoid confusion. All patches have been tested on Lenovo Purley product. Huaisheng Ye (3): mm/page_alloc: Remove useless parameter of finalise_ac include/linux/gfp.h: use unsigned int in gfp_zone mm/page_alloc: Fix typo in debug info of calculate_node_totalpages include/linux/gfp.h | 2 +- mm/page_alloc.c | 7 +++---- 2 files changed, 4 insertions(+), 5 deletions(-) -- 1.8.3.1