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platform_system_core
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Add support for background stune group. 

bug 29512132

Change-Id: If8144bfee0fb30cf11f2bb26494ca5e83c11d4d7
This commit is contained in:
Tim Murray 2016-07-11 13:57:31 -07:00
parent 955694b657
commit 5dcff8f2b1
2 changed files with 5 additions and 1 deletions
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2
libcutils/sched_policy.c
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@ -145,7 +145,7 @@ static void __initialize(void) {
ta_schedboost_fd = open(filename, O_WRONLY | O_CLOEXEC);
filename = "/dev/stune/foreground/tasks";
fg_schedboost_fd = open(filename, O_WRONLY | O_CLOEXEC);
filename = "/dev/stune/tasks";
filename = "/dev/stune/background/tasks";
bg_schedboost_fd = open(filename, O_WRONLY | O_CLOEXEC);
#endif
}

4
rootdir/init.rc
View File

@ -50,15 +50,19 @@ on init
mkdir /dev/stune
mount cgroup none /dev/stune schedtune
mkdir /dev/stune/foreground
mkdir /dev/stune/background
mkdir /dev/stune/top-app
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/tasks
chown system system /dev/stune/foreground/tasks
chown system system /dev/stune/background/tasks
chown system system /dev/stune/top-app/tasks
chmod 0664 /dev/stune/tasks
chmod 0664 /dev/stune/foreground/tasks
chmod 0664 /dev/stune/background/tasks
chmod 0664 /dev/stune/top-app/tasks
# Mount staging areas for devices managed by vold