Lines Matching refs:backing

215 				can write out to backing device as 4KB unit
287 The bd_stat file represents a device's backing device statistics. It consists of
291  bd_count	size of data written in backing device.
293  bd_reads	the number of reads from backing device
295  bd_writes	the number of writes to backing device
346 to backing storage rather than keeping it in memory.
347 To use the feature, admin should set up backing device via::
372 If an admin wants to write a specific page in zram device to the backing device,
441 writing it to the backing device.  This behavior can be changed by enabling
443 to the backing device, thus avoiding decompression overhead.  To enable
451 Depending on backing device storage type, writeback operation may benefit
575 		written page to backing store
586 and the block's state is huge so it is written back to the backing