diff --git a/toolbox/Android.mk b/toolbox/Android.mk
index ae880c3..2ae7ed2 100644
--- a/toolbox/Android.mk
+++ b/toolbox/Android.mk
@@ -42,7 +42,6 @@
     getevent \
     iftop \
     ioctl \
-    ionice \
     log \
     ls \
     lsof \
@@ -50,7 +49,6 @@
     newfs_msdos \
     ps \
     prlimit \
-    renice \
     sendevent \
     start \
     stop \
diff --git a/toolbox/ionice.c b/toolbox/ionice.c
deleted file mode 100644
index 7abc261..0000000
--- a/toolbox/ionice.c
+++ /dev/null
@@ -1,58 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-
-#include <cutils/iosched_policy.h>
-
-static char *classes[] = {"none", "rt", "be", "idle", NULL};
-
-int ionice_main(int argc, char *argv[])
-{
-    IoSchedClass clazz = IoSchedClass_NONE;
-    int ioprio = 0;
-    int pid;
-
-    if(argc != 2 && argc != 4) {
-        fprintf(stderr, "usage: ionice <pid> [none|rt|be|idle] [prio]\n");
-        return 1;
-    }
-
-    if (!(pid = atoi(argv[1]))) {
-        fprintf(stderr, "Invalid pid specified\n");
-        return 1;
-    }
-
-    if (argc == 2) {
-        if (android_get_ioprio(pid, &clazz, &ioprio)) {
-            fprintf(stderr, "Failed to read priority (%s)\n", strerror(errno));
-            return 1;
-        }
-        fprintf(stdout, "Pid %d, class %s (%d), prio %d\n", pid, classes[clazz], clazz, ioprio);
-        return 0;
-    }
-
-    if (!strcmp(argv[2], "none")) {
-        clazz = IoSchedClass_NONE;
-    } else if (!strcmp(argv[2], "rt")) {
-        clazz = IoSchedClass_RT;
-    } else if (!strcmp(argv[2], "be")) {
-        clazz = IoSchedClass_BE;
-    } else if (!strcmp(argv[2], "idle")) {
-        clazz = IoSchedClass_IDLE;
-    } else {
-        fprintf(stderr, "Unsupported class '%s'\n", argv[2]);
-        return 1;
-    }
-
-    ioprio = atoi(argv[3]);
-
-    printf("Setting pid %d i/o class to %d, prio %d\n", pid, clazz, ioprio);
-    if (android_set_ioprio(pid, clazz, ioprio)) {
-        fprintf(stderr, "Failed to set priority (%s)\n", strerror(errno));
-        return 1;
-    }
-
-    return 0;
-}
diff --git a/toolbox/renice.c b/toolbox/renice.c
deleted file mode 100644
index 99a06f4..0000000
--- a/toolbox/renice.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * Copyright (c) 2008, The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the 
- *    distribution.
- *  * Neither the name of Google, Inc. nor the names of its contributors
- *    may be used to endorse or promote products derived from this
- *    software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <stdio.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/time.h>
-#include <sys/resource.h>
-#include <sched.h>
-#include <getopt.h>
-
-static void
-usage(const char *s)
-{
-    fprintf(stderr, "USAGE: %s [[-r] [-t TYPE] priority pids ...] [-g pid]\n", s);
-    exit(EXIT_FAILURE);
-}
-
-void print_prio(pid_t pid)
-{
-    int sched;
-    struct sched_param sp;
-
-    printf("pid %d's priority: %d\n", pid, getpriority(PRIO_PROCESS, pid));
-
-    printf("scheduling class: ");
-    sched = sched_getscheduler(pid);
-    switch (sched) {
-    case SCHED_FIFO:
-        printf("FIFO\n");
-        break;
-    case SCHED_RR:
-        printf("RR\n");
-        break;
-    case SCHED_OTHER:
-        printf("Normal\n");
-        break;
-    case -1:
-        perror("sched_getscheduler");
-        break;
-    default:
-        printf("Unknown\n");
-    }
-
-    sched_getparam(pid, &sp);
-    printf("RT prio: %d (of %d to %d)\n", sp.sched_priority,
-           sched_get_priority_min(sched), sched_get_priority_max(sched));
-}
-
-int get_sched(char *str)
-{
-    if (strcasecmp(str, "RR") == 0)
-        return SCHED_RR;
-    else if (strcasecmp(str, "FIFO") == 0)
-        return SCHED_FIFO;
-    else if (strcasecmp(str, "NORMAL") == 0)
-        return SCHED_OTHER;
-    else if (strcasecmp(str, "OTHER") == 0)
-        return SCHED_OTHER;
-    return SCHED_RR;
-}
-
-int renice_main(int argc, char *argv[])
-{
-    int prio;
-    int realtime = 0;
-    int opt;
-    int sched = SCHED_RR;
-    char *cmd = argv[0];
-
-    do {
-        opt = getopt(argc, argv, "rt:g:");
-        if (opt == -1)
-            break;
-        switch (opt) {
-        case 'r':
-            // do realtime priority adjustment
-            realtime = 1;
-            break;
-        case 't':
-            sched = get_sched(optarg);
-            break;
-        case 'g':
-            print_prio(atoi(optarg));
-            return 0;
-        default:
-            usage(cmd);
-        }
-    } while (1);
-
-    argc -= optind;
-    argv += optind;
-
-    if (argc < 1)
-        usage(cmd);
-
-    prio = atoi(argv[0]);
-    argc--;
-    argv++;
-
-    if (argc < 1)
-        usage(cmd);
-
-    while(argc) {
-        pid_t pid;
-
-        pid = atoi(argv[0]);
-        argc--;
-        argv++;
-
-        if (realtime) {
-            struct sched_param sp = { .sched_priority = prio };
-            int ret;
-
-            ret = sched_setscheduler(pid, sched, &sp);
-            if (ret) {
-                perror("sched_set_scheduler");
-                exit(EXIT_FAILURE);
-            }
-        } else {
-            int ret;
-
-            ret = setpriority(PRIO_PROCESS, pid, prio);
-            if (ret) {
-                perror("setpriority");
-                exit(EXIT_FAILURE);
-            }
-        }
-    }
-
-    return 0;
-}