Lines Matching refs:writeback

308 writeback  section in Optional Feature
318 If admin wants to use incompressible page writeback, they could do via::
320 	echo huge > /sys/block/zramX/writeback
322 To use idle page writeback, first, user need to declare zram pages
331 Admin can request writeback of those idle pages at right timing via::
333 	echo idle > /sys/block/zramX/writeback
335 With the command, zram writeback idle pages from memory to the storage.
340 	echo "page_index=1251" > /sys/block/zramX/writeback
348 any writeback. IOW, if admin wants to apply writeback budget, he should
353 Once writeback_limit_enable is set, zram doesn't allow any writeback
359 If admin want to limit writeback as per-day 400M, he could do it
374 If admin wants to see remaining writeback budget since last set::
378 If admin want to disable writeback limit, he could do::
384 writeback happened until you reset the zram to allocate extra writeback
387 If admin wants to measure writeback count in a certain period, he could