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Commit 1b608435 authored by Brad Fitzpatrick's avatar Brad Fitzpatrick
Browse files

Framework-side support for Dalvik "isSensitiveThread" hook. 

Used in lock contention stats.

Bug: 3226270
Change-Id: Ie6f58d130a29079a59bdefad40b80304d9bc3623
parent f5da3fd7

include/binder/IPCThreadState.h

+1 −0
Original line number Diff line number Diff line
@@ -33,6 +33,7 @@ class IPCThreadState 
{

public:

    static  IPCThreadState*     self();

    static  IPCThreadState*     selfOrNull();  // self(), but won't instantiate

    

            sp<ProcessState>    process();

libs/binder/IPCThreadState.cpp

+10 −0
Original line number Diff line number Diff line
@@ -318,6 +318,16 @@ restart: 
    goto restart;

}



IPCThreadState* IPCThreadState::selfOrNull()

{

    if (gHaveTLS) {

        const pthread_key_t k = gTLS;

        IPCThreadState* st = (IPCThreadState*)pthread_getspecific(k);

        return st;

    }

    return NULL;

}



void IPCThreadState::shutdown()

{

    gShutdown = true;