/sys/devices/virtual/misc/cpu_dma_latency/
/sys/devices/virtual/misc/cpu_dma_latency
NameSizeModeActions
power/-0755rm
subsystem/-0755rm
dev40960444editdlrm
uevent40960644editdlrm
Edit: /sys/devices/virtual/misc/cpu_dma_latency/uevent (4096B)
cmd: