Add CMA buffer alloc/info trace to memory category
Bug: 258188795
Test: capture trace from traceur and able to see CMA traces
Change-Id: I0f8ce176f0d14d94dc69571d5bbd5174733c253e
Signed-off-by: Martin Liu <liumartin@google.com>
diff --git a/atrace/AtraceDevice.cpp b/atrace/AtraceDevice.cpp
index 5f8b9cd..bbe7230 100644
--- a/atrace/AtraceDevice.cpp
+++ b/atrace/AtraceDevice.cpp
@@ -48,7 +48,11 @@
},
{
"memory",
- {"Memory", {{"fastrpc/fastrpc_dma_stat", false}, {"dmabuf_heap", false}}},
+ {"Memory",
+ {{"fastrpc/fastrpc_dma_stat", false},
+ {"dmabuf_heap", false},
+ {"cma/cma_alloc_start", false},
+ {"cma/cma_alloc_info", false}}},
},
{
"ion",
diff --git a/atrace/android.hardware.atrace@1.0-service.pixel.rc b/atrace/android.hardware.atrace@1.0-service.pixel.rc
index 7d2a50d..c198407 100644
--- a/atrace/android.hardware.atrace@1.0-service.pixel.rc
+++ b/atrace/android.hardware.atrace@1.0-service.pixel.rc
@@ -36,6 +36,9 @@
chmod 0666 /sys/kernel/tracing/events/thermal_exynos/enable
chmod 0666 /sys/kernel/debug/tracing/events/thermal_exynos_gpu/enable
chmod 0666 /sys/kernel/tracing/events/thermal_exynos_gpu/enable
+ # memory trace points
+ chmod 0666 /sys/kernel/tracing/events/cma/cma_alloc_start/enable
+ chmod 0666 /sys/kernel/tracing/events/cma/cma_alloc_info/enable
service vendor.atrace-hal-1-0 /vendor/bin/hw/android.hardware.atrace@1.0-service.pixel
interface android.hardware.atrace@1.0::IAtraceDevice default
