Replace bitmap_for_each_bit_region() with for_each_set_bitrange() and ~30 times improve bitmap_list_string() with new macro. On top of: https://lore.kernel.org/lkml/YNp3extAkTY8Aocd@yury-ThinkPad/T/ and https://lore.kernel.org/lkml/YNirnaYw1GSxg1jK@yury-ThinkPad/T/ The full series is here: https://github.com/norov/linux/commits/bitmap-20210716 v1: https://lore.kernel.org/patchwork/patch/1455255/ v2: - replace bitmap_for_each_bit_region(); - address comments for bitmap_list_string() rework. Yury Norov (4): mm/percpu: micro-optimize pcpu_is_populated() bitmap: unify find_bit operations lib: bitmap: add performance test for bitmap_print_to_pagebuf vsprintf: rework bitmap_list_string drivers/mmc/host/renesas_sdhi_core.c | 2 +- include/linux/bitmap.h | 41 -------------------- include/linux/find.h | 56 ++++++++++++++++++++++++++++ lib/test_bitmap.c | 37 ++++++++++++++++++ lib/vsprintf.c | 24 ++++-------- mm/percpu.c | 35 ++++++++--------- 6 files changed, 117 insertions(+), 78 deletions(-) -- 2.30.2
