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| author | Zhuoyao Zhang <zhuoyao@google.com> | 2017-01-03 17:31:53 -0800 |
|---|---|---|
| committer | Zhuoyao Zhang <zhuoyao@google.com> | 2017-01-11 11:39:44 -0800 |
| commit | 5a643b9fbd9f08bd04a38804d647c847c1c93b8f (patch) | |
| tree | 574070491732a17350a9d12fbbe95e1dc35d47fa /transport/base | |
| parent | 33eb6bdc9db8d89a31131a937aef9dda764fb49f (diff) | |
| download | libhidl-5a643b9fbd9f08bd04a38804d647c847c1c93b8f.tar.gz | |
Support dynamically enable profiling.
* Create method configureInstrumentation to enable/disable instrumentation based
on the corresponding system property. This method will be called every
time setHALInstrumention is invoked for any hal.
* Add setHALInstrumention to IBase.hal
Bug: 33923655
Test: make libhidlbase.
Change-Id: I130fb903f65783568a97308e291965960abab41d
Diffstat (limited to 'transport/base')
| -rw-r--r-- | transport/base/1.0/IBase.hal | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/transport/base/1.0/IBase.hal b/transport/base/1.0/IBase.hal index d696249..30be023 100644 --- a/transport/base/1.0/IBase.hal +++ b/transport/base/1.0/IBase.hal @@ -71,4 +71,10 @@ interface IBase { * @return success whether the death recipient was unregistered successfully. */ unlinkToDeath(death_recipient recipient) generates (bool success); + + /* + * This method trigger the interface to enable/disable instrumentation based + * on system property hal.instrumentation.enable. + */ + oneway setHALInstrumentation(); }; |