tequilaOS/platform_system_core
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

libutils: allow multiple ATRACE_NAMEs in a scope.

Browse source 
Bug: http://b/31289465
Test: m
Change-Id: Iabd97439fa55ea285ce0501dbb4fd9d07149ae61
This commit is contained in:
Josh Gao 2016-11-29 10:49:23 -08:00
parent 4173d9b57c
commit 01937ee2b9
1 changed files with 4 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
include/utils/Trace.h
View file

@ -33,10 +33,10 @@
// See <cutils/trace.h> for more ATRACE_* macros.
// ATRACE_NAME traces the beginning and end of the current scope. To trace
// the correct start and end times this macro should be declared first in the
// scope body.
#define ATRACE_NAME(name) android::ScopedTrace ___tracer(ATRACE_TAG, name)
// ATRACE_NAME traces from its location until the end of its enclosing scope.
#define _PASTE(x, y) x ## y
#define PASTE(x, y) _PASTE(x,y)
#define ATRACE_NAME(name) android::ScopedTrace PASTE(___tracer, __LINE__) (ATRACE_TAG, name)
// ATRACE_CALL is an ATRACE_NAME that uses the current function name.
#define ATRACE_CALL() ATRACE_NAME(__FUNCTION__)