Changes since v1: * Modified the comments in patch 4. Baokun Li (4): ext4: unify the type of flexbg_size to unsigned int ext4: remove unnecessary check from alloc_flex_gd() ext4: avoid online resizing failures due to oversized flex bg ext4: reduce unnecessary memory allocation in alloc_flex_gd() fs/ext4/resize.c | 49 ++++++++++++++++++++++++++++++++---------------- 1 file changed, 33 insertions(+), 16 deletions(-) -- 2.31.1