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Commit edbf9ec9 authored by John Reck's avatar John Reck
Browse files

Add clarifying comment 

Test: wasn't
Change-Id: I2615ae1bc03eb7620d898e73a002d65fd3c3f94c
parent 924487ec

cmds/atrace/atrace.cpp

+3 −0
Original line number Diff line number Diff line
@@ -523,6 +523,9 @@ static bool setClock() 


static bool setPrintTgidEnableIfPresent(bool enable)

{

    // Pre-4.13 this was options/print-tgid as an android-specific option.

    // In 4.13+ this is an upstream option called options/record-tgid

    // Both options produce the same ftrace format change

    if (fileExists(k_printTgidPath)) {

        return setKernelOptionEnable(k_printTgidPath, enable);

    }