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| author | Isaac Chen <ycchen@google.com> | 2017-02-16 11:47:33 +0800 |
|---|---|---|
| committer | Isaac Chen <ycchen@google.com> | 2017-02-20 20:53:24 +0800 |
| commit | 795267d4c74821cce884c6f1e1082f00e8e12c4a (patch) | |
| tree | e1d55c69bd7842013ac0136255263c21400c347f /libutils/ProcessCallStack.cpp | |
| parent | dce4b65fe095efeab8e2ab2d1d319dc9a0626baa (diff) | |
Removed cpusets/schedboost build time dependency.
These two Soong product_variables were usually controlled by
ENABLE_CPUSETS and ENABLE_SCHEDBOOST in BoardConfig.mk. This change
turns the build time variables into runtime decision by checking if
a special file, "tasks", can be found under the mount points,
/dev/cpuset and /dev/stune, for cpusets and schedboost, respectively.
That special file only exists when the corresponding Linux kernel
configurations, CONFIG_CPUSETS and CONFIG_SCHEDTUNE, are set.
Bug: 34726944
Test: Tested on Sailfish with following configurations
neither cpuset nor schedtune enabled in the kernel
cpuset enabled, but schedtune disabled in the kernel
both cpuset and schedtune enabled in the kernel
Change-Id: I6695b8b32b2fecb4fd995018418bbe2edc5d590f
Diffstat (limited to 'libutils/ProcessCallStack.cpp')
0 files changed, 0 insertions, 0 deletions