It has several use cases, for example: /tmp storage, use as swap
disks and maybe many more.
- See Documentation/blockdev/zram.txt for more information.
+ See Documentation/blockdev/zram.rst for more information.
config ZRAM_WRITEBACK
bool "Write back incompressible or idle page to backing device"
With /sys/block/zramX/{idle,writeback}, application could ask
idle page's writeback to the backing device to save in memory.
- See Documentation/blockdev/zram.txt for more information.
+ See Documentation/blockdev/zram.rst for more information.
config ZRAM_MEMORY_TRACKING
bool "Track zRam block status"
of zRAM. Admin could see the information via
/sys/kernel/debug/zram/zramX/block_state.
- See Documentation/blockdev/zram.txt for more information.
+ See Documentation/blockdev/zram.rst for more information.