FM / iosched

/sys/devices/virtual/block/loop0/queue/iosched

Name	Size	Mode	Actions
async_depth	4096	0644	edit dl rm
fifo_batch	4096	0644	edit dl rm
front_merges	4096	0644	edit dl rm
read_expire	4096	0644	edit dl rm
writes_starved	4096	0644	edit dl rm
write_expire	4096	0644	edit dl rm

Edit: /sys/devices/virtual/block/loop0/queue/iosched/front_merges (4096B)