Commit 66d2190e authored Mar 05, 2021 by Kalesh Singh

getDmabufMappedSizeKb: Use ReadDmaBufMapRefs()

To allow clients more flexibility AppendDmaBufInfo() is being removed.
It allowed reading both mapped and FD-referenced dmabufs, or just mapped
dmabufs if read_fdrefs was specified as false. Internally the function
called ReadDmaBufMapRefs() and ReadDmaBufFdRefs().

This change replaces AppendDmaBufInfo(read_fdrefs=false) with a call
to the underlying ReadDmaBufMapRefs() api which is now made public.

Bug: 181976677
Test: dmabufinfo_test
Change-Id: I9c05f0be9fc4d9cd40cdb146f3f6ca4860f7cd0f

parent 055977a3

core/jni/android_os_Debug.cpp

+1 −1

Original line number	Diff line number	Diff line
		@@ -902,7 +902,7 @@ static jlong android_os_Debug_getDmabufMappedSizeKb(JNIEnv* env, jobject clazz)
		continue;
		}

		if (!AppendDmaBufInfo(pid, &dmabufs, false)) {
		if (!ReadDmaBufMapRefs(pid, &dmabufs)) {
		LOG(ERROR) << "Failed to read maps for pid " << pid;
		}
		}