diff options
Diffstat (limited to 'rootdir/etc/init.qcom.power.rc')
| -rwxr-xr-x | rootdir/etc/init.qcom.power.rc | 59 |
1 files changed, 7 insertions, 52 deletions
diff --git a/rootdir/etc/init.qcom.power.rc b/rootdir/etc/init.qcom.power.rc index 50ba17e..fe2351f 100755 --- a/rootdir/etc/init.qcom.power.rc +++ b/rootdir/etc/init.qcom.power.rc @@ -1,56 +1,11 @@ -on init - # sets up initial cpusets for ActivityManager - mkdir /dev/cpuset - mount cpuset none /dev/cpuset - - # this ensures that the cpusets are present and usable, but the device's - # init.rc must actually set the correct cpus - mkdir /dev/cpuset/foreground - write /dev/cpuset/foreground/cpus 0 - write /dev/cpuset/foreground/mems 0 - mkdir /dev/cpuset/foreground/boost - write /dev/cpuset/foreground/boost/cpus 0 - write /dev/cpuset/foreground/boost/mems 0 - mkdir /dev/cpuset/background - write /dev/cpuset/background/cpus 0 - write /dev/cpuset/background/mems 0 - - # system-background is for system tasks that should only run on - # little cores, not on bigs - # to be used only by init, so don't change system-bg permissions - mkdir /dev/cpuset/system-background - write /dev/cpuset/system-background/cpus 0 - write /dev/cpuset/system-background/mems 0 - - mkdir /dev/cpuset/top-app - write /dev/cpuset/top-app/cpus 0 - write /dev/cpuset/top-app/mems 0 - - # change permissions for all cpusets we'll touch at runtime - chown system system /dev/cpuset - chown system system /dev/cpuset/foreground - chown system system /dev/cpuset/foreground/boost - chown system system /dev/cpuset/background - chown system system /dev/cpuset/system-background - chown system system /dev/cpuset/top-app - chown system system /dev/cpuset/tasks - chown system system /dev/cpuset/foreground/tasks - chown system system /dev/cpuset/foreground/boost/tasks - chown system system /dev/cpuset/background/tasks - chown system system /dev/cpuset/system-background/tasks - chown system system /dev/cpuset/top-app/tasks - - # set system-background to 0775 so SurfaceFlinger can touch it - chmod 0775 /dev/cpuset/system-background - - chmod 0664 /dev/cpuset/foreground/tasks - chmod 0664 /dev/cpuset/foreground/boost/tasks - chmod 0664 /dev/cpuset/background/tasks - chmod 0664 /dev/cpuset/system-background/tasks - chmod 0664 /dev/cpuset/top-app/tasks - chmod 0664 /dev/cpuset/tasks - on boot + # Update foreground and background cpusets + write /dev/cpuset/foreground/cpus 0-3 + write /dev/cpuset/foreground/boost/cpus 0-3 + write /dev/cpuset/background/cpus 0-3 + write /dev/cpuset/system-background/cpus 0-3 + write /dev/cpuset/top-app/cpus 0-3 + # Enable sched boost write /proc/sys/kernel/sched_boost 1 |