1What: /sys/class/zram-control/ 2Date: August 2015 3KernelVersion: 4.2 4Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> 5Description: 6 The zram-control/ class sub-directory belongs to zram 7 device class 8 9What: /sys/class/zram-control/hot_add 10Date: August 2015 11KernelVersion: 4.2 12Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> 13Description: 14 RO attribute. Read operation will cause zram to add a new 15 device and return its device id back to user (so one can 16 use /dev/zram<id>), or error code. 17 18What: /sys/class/zram-control/hot_remove 19Date: August 2015 20KernelVersion: 4.2 21Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> 22Description: 23 WO attribute. Remove a specific /dev/zramX device, where X 24 is a device_id provided by user. 25