I have a sample emmc block info from an android device
major minor #blocks name 179 1 5120 mmcblk0p1
Using my little intelligence I am assuming
/proc/partitions uses blocks since it says partition 1 has 5120 blocks
It is seeming the partition values in /sys/…/size are double the values of /proc/partitions. Hence why are they different hence what the units in both of them?