Lines Matching full:vm
82 Laptop mode is controlled by the knob /proc/sys/vm/laptop_mode. This knob is
95 /proc/sys/vm to about 10 minutes (by default), which means that pages that are
105 gather information by setting the flag /proc/sys/vm/block_dump. When this flag
170 the /proc/sys/vm/dirty_ratio sysctl.
176 this nice and low. This corresponds to the /proc/sys/vm/dirty_background_ratio
429 if [ ! -e /proc/sys/vm/laptop_mode ] ; then
434 if [ ! -w /proc/sys/vm/laptop_mode ] ; then
555 if [ -d /proc/sys/vm/pagebuf ] ; then
559 echo $XFS_AGE > /proc/sys/vm/pagebuf/lm_flush_age
583 echo 1 > /proc/sys/vm/laptop_mode
584 echo "30 500 0 0 $AGE $AGE 60 20 0" > /proc/sys/vm/bdflush
587 echo 5 > /proc/sys/vm/laptop_mode
588 echo "$AGE" > /proc/sys/vm/dirty_writeback_centisecs
589 echo "$AGE" > /proc/sys/vm/dirty_expire_centisecs
590 echo "$DIRTY_RATIO" > /proc/sys/vm/dirty_ratio
591 echo "$DIRTY_BACKGROUND_RATIO" > /proc/sys/vm/dirty_background_ratio
632 echo 0 > /proc/sys/vm/laptop_mode
645 echo "30 500 0 0 $U_AGE $B_AGE 60 20 0" > /proc/sys/vm/bdflush
648 echo "$U_AGE" > /proc/sys/vm/dirty_writeback_centisecs
649 echo "$B_AGE" > /proc/sys/vm/dirty_expire_centisecs
650 echo "$DEF_DIRTY_RATIO" > /proc/sys/vm/dirty_ratio
651 echo "$DEF_DIRTY_BACKGROUND_RATIO" > /proc/sys/vm/dirty_background_ratio
743 if [[ -f /proc/sys/vm/laptop_mode ]]
745 LM=`cat /proc/sys/vm/laptop_mode`