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Merge "init: Remove schedtune support" into main am: 499643e456

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Original change: https://android-review.googlesource.com/c/platform/system/core/+/3293951

Change-Id: Iec80cf41997deef6b3cf2218e5d6c4d0bb3f8834
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Treehugger Robot 2024-10-09 21:03:28 +00:00 • committed by Automerger Merge Worker
commit 8c188cd426
2 changed files with 0 additions and 52 deletions
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3
init/service_parser.cpp
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@ -538,12 +538,9 @@ Result<void> ServiceParser::ParseUser(std::vector<std::string>&& args) {
// when we migrate to cgroups v2 while these hardcoded paths stay the same.
static std::optional<const std::string> ConvertTaskFileToProfile(const std::string& file) {
static const std::map<const std::string, const std::string> map = {
{"/dev/stune/top-app/tasks", "MaxPerformance"},
{"/dev/stune/foreground/tasks", "HighPerformance"},
{"/dev/cpuset/camera-daemon/tasks", "CameraServiceCapacity"},
{"/dev/cpuset/foreground/tasks", "ProcessCapacityHigh"},
{"/dev/cpuset/system-background/tasks", "ServiceCapacityLow"},
{"/dev/stune/nnapi-hal/tasks", "NNApiHALPerformance"},
{"/dev/blkio/background/tasks", "LowIoPriority"},
};
auto iter = map.find(file);

49
rootdir/init.rc
View file

@ -112,37 +112,6 @@ on init
# Create socket dir for ot-daemon
mkdir /dev/socket/ot-daemon 0770 thread_network thread_network
# Create energy-aware scheduler tuning nodes
mkdir /dev/stune/foreground
mkdir /dev/stune/background
mkdir /dev/stune/top-app
mkdir /dev/stune/rt
chown system system /dev/stune
chown system system /dev/stune/foreground
chown system system /dev/stune/background
chown system system /dev/stune/top-app
chown system system /dev/stune/rt
chown system system /dev/stune/tasks
chown system system /dev/stune/foreground/tasks
chown system system /dev/stune/background/tasks
chown system system /dev/stune/top-app/tasks
chown system system /dev/stune/rt/tasks
chown system system /dev/stune/cgroup.procs
chown system system /dev/stune/foreground/cgroup.procs
chown system system /dev/stune/background/cgroup.procs
chown system system /dev/stune/top-app/cgroup.procs
chown system system /dev/stune/rt/cgroup.procs
chmod 0664 /dev/stune/tasks
chmod 0664 /dev/stune/foreground/tasks
chmod 0664 /dev/stune/background/tasks
chmod 0664 /dev/stune/top-app/tasks
chmod 0664 /dev/stune/rt/tasks
chmod 0664 /dev/stune/cgroup.procs
chmod 0664 /dev/stune/foreground/cgroup.procs
chmod 0664 /dev/stune/background/cgroup.procs
chmod 0664 /dev/stune/top-app/cgroup.procs
chmod 0664 /dev/stune/rt/cgroup.procs
# cpuctl hierarchy for devices using utilclamp
mkdir /dev/cpuctl/foreground
mkdir /dev/cpuctl/foreground_window
@ -216,24 +185,6 @@ on init
chmod 0664 /dev/cpuctl/camera-daemon/tasks
chmod 0664 /dev/cpuctl/camera-daemon/cgroup.procs
# Create an stune group for camera-specific processes
mkdir /dev/stune/camera-daemon
chown system system /dev/stune/camera-daemon
chown system system /dev/stune/camera-daemon/tasks
chown system system /dev/stune/camera-daemon/cgroup.procs
chmod 0664 /dev/stune/camera-daemon/tasks
chmod 0664 /dev/stune/camera-daemon/cgroup.procs
# Create an stune group for NNAPI HAL processes
mkdir /dev/stune/nnapi-hal
chown system system /dev/stune/nnapi-hal
chown system system /dev/stune/nnapi-hal/tasks
chown system system /dev/stune/nnapi-hal/cgroup.procs
chmod 0664 /dev/stune/nnapi-hal/tasks
chmod 0664 /dev/stune/nnapi-hal/cgroup.procs
write /dev/stune/nnapi-hal/schedtune.boost 1
write /dev/stune/nnapi-hal/schedtune.prefer_idle 1
# Create blkio group and apply initial settings.
# This feature needs kernel to support it, and the
# device's init.rc must actually set the correct values.