[android-developers] Re: Should ro.EMPTY_APP_MEM always be same as arguments in write /sys/module/lowmemorykiller/parameters/minfree

Hi Dianne Hackborn,

Do you mean to say

setprop ro.FOREGROUND_APP_MEM 2048
setprop ro.VISIBLE_APP_MEM 3072
setprop ro.PERCEPTIBLE_APP_MEM 4096
setprop ro.HEAVY_WEIGHT_APP_MEM 4096
setprop ro.SECONDARY_SERVER_MEM 6144
setprop ro.BACKUP_APP_MEM 6144
setprop ro.HOME_APP_MEM 6144
setprop ro.HIDDEN_APP_MEM 7168
setprop ro.EMPTY_APP_MEM 8192

is not used till Gingerbread and oom killer[handler] will only kill
process based on values written to files
/sys/module/lowmemorykiller/parameters/adj
and
/sys/module/lowmemorykiller/parameters/minfree with help of
ActivityMangerService which sets the oom_adj of processes to put them
in the correct
class for their current operation.

In ICS it rewritten to use ro.EMPTY_APP_MEM and other Properties
values from UserSpace to adjust oom_adj values.

Thanks,
vishnu .

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