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Commit 391ab069 authored by Isaac Chen's avatar Isaac Chen
Browse files

Removed build time variable ENABLE_CPUSETS. 

Use runtime check, cpuset_enabled(), instead of build time varianble
usually set in BoardConfog.mk.

Bug: 34726944

Test: Tested on Sailfish
      without cpuset mounted
      with cpuset mounted, but without schedtune
      with cpuset mounted and with schedtune

Change-Id: I00153628db62abfbaa0ba75d571ba1bda0611ff3
parent 9555a5d4

services/surfaceflinger/Android.mk

+0 −4
Original line number Diff line number Diff line
@@ -159,10 +159,6 @@ LOCAL_CFLAGS := -DLOG_TAG=\"SurfaceFlinger\" 


LOCAL_INIT_RC := surfaceflinger.rc



ifneq ($(ENABLE_CPUSETS),)

    LOCAL_CFLAGS += -DENABLE_CPUSETS

endif



ifeq ($(TARGET_USES_HWC2),true)

    LOCAL_CFLAGS += -DUSE_HWC2

endif

services/surfaceflinger/main_surfaceflinger.cpp

+1 −3
Original line number Diff line number Diff line
@@ -45,12 +45,10 @@ int main(int, char**) { 


    set_sched_policy(0, SP_FOREGROUND);



#ifdef ENABLE_CPUSETS

    // Put most SurfaceFlinger threads in the system-background cpuset

    // Keeps us from unnecessarily using big cores

    // Do this after the binder thread pool init

    set_cpuset_policy(0, SP_SYSTEM);

#endif

    if (cpusets_enabled()) set_cpuset_policy(0, SP_SYSTEM);



    // initialize before clients can connect

    flinger->init();