FM / vm

/proc/sys/vm

Name	Mode	Actions
admin_reserve_kbytes	0444	edit dl rm
block_dump	0444	edit dl rm
compact_memory	0000	edit dl rm
dirtytime_expire_seconds	0444	edit dl rm
dirty_background_bytes	0444	edit dl rm
dirty_background_ratio	0444	edit dl rm
dirty_bytes	0444	edit dl rm
dirty_expire_centisecs	0444	edit dl rm
dirty_ratio	0444	edit dl rm
dirty_writeback_centisecs	0444	edit dl rm
drop_caches	0444	edit dl rm
extfrag_threshold	0444	edit dl rm
force_scan_thresh	0444	edit dl rm
hugepages_treat_as_movable	0444	edit dl rm
hugetlb_shm_group	0444	edit dl rm
laptop_mode	0444	edit dl rm
legacy_va_layout	0444	edit dl rm
lowmem_reserve_ratio	0444	edit dl rm
max_map_count	0444	edit dl rm
memory_failure_early_kill	0444	edit dl rm
memory_failure_recovery	0444	edit dl rm
min_free_kbytes	0444	edit dl rm
min_slab_ratio	0444	edit dl rm
min_unmapped_ratio	0444	edit dl rm
mmap_min_addr	0644	edit dl rm
mmap_rnd_bits	0400	edit dl rm
mmap_rnd_compat_bits	0400	edit dl rm
nr_hugepages	0444	edit dl rm
nr_hugepages_mempolicy	0444	edit dl rm
nr_overcommit_hugepages	0444	edit dl rm
nr_pdflush_threads	0444	edit dl rm
numa_zonelist_order	0444	edit dl rm
oom_dump_tasks	0444	edit dl rm
oom_kill_allocating_task	0444	edit dl rm
oom_relaxation	0444	edit dl rm
overcommit_kbytes	0444	edit dl rm
overcommit_memory	0444	edit dl rm
overcommit_ratio	0444	edit dl rm
page-cluster	0444	edit dl rm
panic_on_oom	0444	edit dl rm
percpu_pagelist_fraction	0444	edit dl rm
stat_interval	0444	edit dl rm
swappiness	0444	edit dl rm
user_reserve_kbytes	0444	edit dl rm
vfs_cache_min_ratio	0444	edit dl rm
vfs_cache_pressure	0444	edit dl rm
warn_high_order	0444	edit dl rm
watermark_scale_factor	0444	edit dl rm
zone_reclaim_mode	0444	edit dl rm

Edit: /proc/sys/vm/dirtytime_expire_seconds (0B)

cmd: