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Merge "Make ion trace point optional" am: 22fe9b3c90

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am: 422c18cc03

Change-Id: Iae1425336afae2ba9a5b4a7e80702b59d78f8a9b
This commit is contained in:
Wei Wang
2019-03-29 01:18:37 -07:00
committed by android-build-merger
parent 26ff91b22f 422c18cc03
commit 9f884bc6b1
1 changed files with 14 additions and 13 deletions
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27
atrace/1.0/default/AtraceDevice.cpp
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@@ -30,24 +30,25 @@ using ::android::hardware::atrace::V1_0::TracingCategory;
struct TracingConfig {
std::string description;
// path and if error on failure
std::vector<std::pair<std::string, bool>> paths;
};
// This is a map stores categories and their sysfs paths with required flags
const std::map<std::string, TracingConfig> kTracingMap = {
// gfx
{
"gfx",
{"Graphics",
{{"/sys/kernel/debug/tracing/events/mdss/enable", false},
{"/sys/kernel/debug/tracing/events/sde/enable", false},
{"/sys/kernel/debug/tracing/events/mali_systrace/enable", false}}},
},
{
"ion",
{"ION allocation",
{{"/sys/kernel/debug/tracing/events/kmem/ion_alloc_buffer_start/enable", true}}},
},
// gfx
{
"gfx",
{"Graphics",
{{"/sys/kernel/debug/tracing/events/mdss/enable", false},
{"/sys/kernel/debug/tracing/events/sde/enable", false},
{"/sys/kernel/debug/tracing/events/mali_systrace/enable", false}}},
},
{
"ion",
{"ION allocation",
{{"/sys/kernel/debug/tracing/events/kmem/ion_alloc_buffer_start/enable", false}}},
},
};
// Methods from ::android::hardware::atrace::V1_0::IAtraceDevice follow.