On 12/16/2023 10:30 AM, Yonghong Song wrote: > Typically for percpu map element or data structure, once allocated, > most operations are lookup or in-place update. Deletion are really > rare. Currently, for percpu data strcture, 4 elements will be > refilled if the size is <= 256. Let us just do with one element > for percpu data. For example, for size 256 and 128 cpus, the > potential saving will be 3 * 256 * 128 * 128 = 12MB. > > Signed-off-by: Yonghong Song <yonghong.song@xxxxxxxxx> Acked-by: Hou Tao <houtao1@xxxxxxxxxx>
