Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit cc809f65 authored by Treehugger Robot's avatar Treehugger Robot Committed by Automerger Merge Worker
Browse files

Merge "Remove unused setSwappiness" into main am: 25e1e841 

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/3390377



Change-Id: Ibc3a721a6974b3d514a15c178907643bf48f399b
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents bbf3e137 25e1e841

core/java/android/os/Process.java

+0 −13
Original line number Diff line number Diff line
@@ -1314,19 +1314,6 @@ public class Process { 
        return true;

    }



    /**

     * Adjust the swappiness level for a process.

     *

     * @param pid The process identifier to set.

     * @param is_increased Whether swappiness should be increased or default.

     *

     * @return Returns true if the underlying system supports this

     *         feature, else false.

     *

     * {@hide}

     */

    public static final native boolean setSwappiness(int pid, boolean is_increased);



    /**

     * Change this process's argv[0] parameter.  This can be useful to show

     * more descriptive information in things like the 'ps' command.

core/jni/android_util_Process.cpp

+0 −27
Original line number Diff line number Diff line
@@ -589,32 +589,6 @@ jint android_os_Process_getThreadPriority(JNIEnv* env, jobject clazz, 
    return pri;

}



jboolean android_os_Process_setSwappiness(JNIEnv *env, jobject clazz,

                                          jint pid, jboolean is_increased)

{

    char text[64];



    if (is_increased) {

        strcpy(text, "/sys/fs/cgroup/memory/sw/tasks");

    } else {

        strcpy(text, "/sys/fs/cgroup/memory/tasks");

    }



    struct stat st;

    if (stat(text, &st) || !S_ISREG(st.st_mode)) {

        return false;

    }



    int fd = open(text, O_WRONLY | O_CLOEXEC);

    if (fd >= 0) {

        sprintf(text, "%" PRId32, pid);

        write(fd, text, strlen(text));

        close(fd);

    }



    return true;

}



void android_os_Process_setArgV0(JNIEnv* env, jobject clazz, jstring name)

{

    if (name == NULL) {
@@ -1396,7 +1370,6 @@ static const JNINativeMethod methods[] = { 
        {"getProcessGroup", "(I)I", (void*)android_os_Process_getProcessGroup},

        {"createProcessGroup", "(II)I", (void*)android_os_Process_createProcessGroup},

        {"getExclusiveCores", "()[I", (void*)android_os_Process_getExclusiveCores},

        {"setSwappiness", "(IZ)Z", (void*)android_os_Process_setSwappiness},

        {"setArgV0Native", "(Ljava/lang/String;)V", (void*)android_os_Process_setArgV0},

        {"setUid", "(I)I", (void*)android_os_Process_setUid},

        {"setGid", "(I)I", (void*)android_os_Process_setGid},