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Commit 7687adc0 authored by Suren Baghdasaryan's avatar Suren Baghdasaryan Committed by Gerrit Code Review
Browse files

Merge "Report ION usage event when ION heap size is 0"

parents f08e8871 193da6e6

core/java/android/os/Debug.java

+4 −2
Original line number Diff line number Diff line
@@ -2551,14 +2551,16 @@ public final class Debug 
    public static native long getZramFreeKb();



    /**

     * Return memory size in kilobytes allocated for ION heaps.

     * Return memory size in kilobytes allocated for ION heaps or -1 if

     * /sys/kernel/ion/total_heaps_kb could not be read.

     *

     * @hide

     */

    public static native long getIonHeapsSizeKb();



    /**

     * Return memory size in kilobytes allocated for ION pools.

     * Return memory size in kilobytes allocated for ION pools or -1 if

     * /sys/kernel/ion/total_pools_kb could not be read.

     *

     * @hide

     */

core/jni/android_os_Debug.cpp

+2 −2
Original line number Diff line number Diff line
@@ -792,7 +792,7 @@ static jlong android_os_Debug_getFreeZramKb(JNIEnv* env, jobject clazz) { 
}



static jlong android_os_Debug_getIonHeapsSizeKb(JNIEnv* env, jobject clazz) {

    jlong heapsSizeKb = 0;

    jlong heapsSizeKb = -1;

    uint64_t size;



    if (meminfo::ReadIonHeapsSizeKb(&size)) {
@@ -803,7 +803,7 @@ static jlong android_os_Debug_getIonHeapsSizeKb(JNIEnv* env, jobject clazz) { 
}



static jlong android_os_Debug_getIonPoolsSizeKb(JNIEnv* env, jobject clazz) {

    jlong poolsSizeKb = 0;

    jlong poolsSizeKb = -1;

    uint64_t size;



    if (meminfo::ReadIonPoolsSizeKb(&size)) {

services/core/java/com/android/server/am/ActivityManagerService.java

+4 −4
Original line number Diff line number Diff line
@@ -13738,10 +13738,10 @@ public class ActivityManagerService extends IActivityManager.Stub 
            }

            long kernelUsed = memInfo.getKernelUsedSizeKb();

            final long ionHeap = Debug.getIonHeapsSizeKb();

            if (ionHeap > 0) {

            final long ionPool = Debug.getIonPoolsSizeKb();

            if (ionHeap >= 0 && ionPool >= 0) {

                final long ionMapped = Debug.getIonMappedSizeKb();

                final long ionUnmapped = ionHeap - ionMapped;

                final long ionPool = Debug.getIonPoolsSizeKb();

                pw.print("      ION: ");

                        pw.print(stringifyKBSize(ionHeap + ionPool));

                        pw.print(" (");
@@ -14552,10 +14552,10 @@ public class ActivityManagerService extends IActivityManager.Stub 
        memInfoBuilder.append("\n");

        long kernelUsed = memInfo.getKernelUsedSizeKb();

        final long ionHeap = Debug.getIonHeapsSizeKb();

        if (ionHeap > 0) {

        final long ionPool = Debug.getIonPoolsSizeKb();

        if (ionHeap >= 0 && ionPool >= 0) {

            final long ionMapped = Debug.getIonMappedSizeKb();

            final long ionUnmapped = ionHeap - ionMapped;

            final long ionPool = Debug.getIonPoolsSizeKb();

            memInfoBuilder.append("       ION: ");

            memInfoBuilder.append(stringifyKBSize(ionHeap + ionPool));

            memInfoBuilder.append("\n");