diff --git a/libcutils/sched_policy.c b/libcutils/sched_policy.c
index 2acc3c3..493511e 100644
--- a/libcutils/sched_policy.c
+++ b/libcutils/sched_policy.c
@@ -45,8 +45,6 @@
 
 #define POLICY_DEBUG 0
 
-#define CAN_SET_SP_SYSTEM 0 // non-zero means to implement set_sched_policy(tid, SP_SYSTEM)
-
 // This prctl is only available in Android kernels.
 #define PR_SET_TIMERSLACK_PID 41
 
@@ -60,9 +58,6 @@
 // File descriptors open to /dev/cpuctl/../tasks, setup by initialize, or -1 on error.
 static int bg_cgroup_fd = -1;
 static int fg_cgroup_fd = -1;
-#if CAN_SET_SP_SYSTEM
-static int system_cgroup_fd = -1;
-#endif
 
 /* Add tid to the scheduling group defined by the policy */
 static int add_tid_to_cgroup(int tid, SchedPolicy policy)
@@ -78,11 +73,6 @@
     case SP_AUDIO_SYS:
         fd = fg_cgroup_fd;
         break;
-#if CAN_SET_SP_SYSTEM
-    case SP_SYSTEM:
-        fd = system_cgroup_fd;
-        break;
-#endif
     default:
         fd = -1;
         break;
@@ -123,21 +113,13 @@
     if (!access("/dev/cpuctl/tasks", F_OK)) {
         __sys_supports_schedgroups = 1;
 
-#if CAN_SET_SP_SYSTEM
         filename = "/dev/cpuctl/tasks";
-        system_cgroup_fd = open(filename, O_WRONLY | O_CLOEXEC);
-        if (system_cgroup_fd < 0) {
-            SLOGV("open of %s failed: %s\n", filename, strerror(errno));
-        }
-#endif
-
-        filename = "/dev/cpuctl/apps/tasks";
         fg_cgroup_fd = open(filename, O_WRONLY | O_CLOEXEC);
         if (fg_cgroup_fd < 0) {
             SLOGE("open of %s failed: %s\n", filename, strerror(errno));
         }
 
-        filename = "/dev/cpuctl/apps/bg_non_interactive/tasks";
+        filename = "/dev/cpuctl/bg_non_interactive/tasks";
         bg_cgroup_fd = open(filename, O_WRONLY | O_CLOEXEC);
         if (bg_cgroup_fd < 0) {
             SLOGE("open of %s failed: %s\n", filename, strerror(errno));
@@ -233,11 +215,9 @@
         if (getSchedulerGroup(tid, grpBuf, sizeof(grpBuf)) < 0)
             return -1;
         if (grpBuf[0] == '\0') {
-            *policy = SP_SYSTEM;
-        } else if (!strcmp(grpBuf, "apps/bg_non_interactive")) {
-            *policy = SP_BACKGROUND;
-        } else if (!strcmp(grpBuf, "apps")) {
             *policy = SP_FOREGROUND;
+        } else if (!strcmp(grpBuf, "bg_non_interactive")) {
+            *policy = SP_BACKGROUND;
         } else {
             errno = ERANGE;
             return -1;
diff --git a/logd/LogAudit.cpp b/logd/LogAudit.cpp
index f8d6162..51feff3 100644
--- a/logd/LogAudit.cpp
+++ b/logd/LogAudit.cpp
@@ -22,15 +22,26 @@
 #include <sys/klog.h>
 #include <sys/prctl.h>
 #include <sys/uio.h>
+#include <syslog.h>
 
 #include "libaudit.h"
 #include "LogAudit.h"
 
+#define KMSG_PRIORITY(PRI)         \
+    '<',                           \
+    '0' + (LOG_AUTH | (PRI)) / 10, \
+    '0' + (LOG_AUTH | (PRI)) % 10, \
+    '>'
+
 LogAudit::LogAudit(LogBuffer *buf, LogReader *reader, int fdDmsg)
         : SocketListener(getLogSocket(), false)
         , logbuf(buf)
         , reader(reader)
         , fdDmesg(-1) {
+    static const char auditd_message[] = { KMSG_PRIORITY(LOG_INFO),
+        'l', 'o', 'g', 'd', '.', 'a', 'u', 'd', 'i', 't', 'd', ':',
+        ' ', 's', 't', 'a', 'r', 't', '\n' };
+    write(fdDmsg, auditd_message, sizeof(auditd_message));
     logDmesg();
     fdDmesg = fdDmsg;
 }
@@ -75,13 +86,19 @@
         memmove(cp, cp + 1, strlen(cp + 1) + 1);
     }
 
+    bool info = strstr(str, " permissive=1") || strstr(str, " policy loaded ");
     if (fdDmesg >= 0) {
-        struct iovec iov[2];
+        struct iovec iov[3];
+        static const char log_info[] = { KMSG_PRIORITY(LOG_INFO) };
+        static const char log_warning[] = { KMSG_PRIORITY(LOG_WARNING) };
 
-        iov[0].iov_base = str;
-        iov[0].iov_len = strlen(str);
-        iov[1].iov_base = const_cast<char *>("\n");
-        iov[1].iov_len = 1;
+        iov[0].iov_base = info ? const_cast<char *>(log_info)
+                               : const_cast<char *>(log_warning);
+        iov[0].iov_len = info ? sizeof(log_info) : sizeof(log_warning);
+        iov[1].iov_base = str;
+        iov[1].iov_len = strlen(str);
+        iov[2].iov_base = const_cast<char *>("\n");
+        iov[2].iov_len = 1;
 
         writev(fdDmesg, iov, sizeof(iov) / sizeof(iov[0]));
     }
@@ -175,10 +192,7 @@
     if (!newstr) {
         rc = -ENOMEM;
     } else {
-        *newstr = (strstr(str, " permissive=1")
-                || strstr(str, " policy loaded "))
-                    ? ANDROID_LOG_INFO
-                    : ANDROID_LOG_WARN;
+        *newstr = info ? ANDROID_LOG_INFO : ANDROID_LOG_WARN;
         strlcpy(newstr + 1, comm, l);
         strncpy(newstr + 1 + l, str, estr - str);
         strcpy(newstr + 1 + l + (estr - str), ecomm);
diff --git a/logd/LogBuffer.cpp b/logd/LogBuffer.cpp
index cd9ea20..8c1c344 100644
--- a/logd/LogBuffer.cpp
+++ b/logd/LogBuffer.cpp
@@ -93,9 +93,9 @@
 }
 
 LogBuffer::LogBuffer(LastLogTimes *times)
-        : mTimes(*times) {
+        : dgramQlenStatistics(false)
+        , mTimes(*times) {
     pthread_mutex_init(&mLogElementsLock, NULL);
-    dgram_qlen_statistics = false;
 
     static const char global_tuneable[] = "persist.logd.size"; // Settings App
     static const char global_default[] = "ro.logd.size";       // BoardConfig.mk
@@ -150,10 +150,10 @@
     while (--it != mLogElements.begin()) {
         if ((*it)->getRealTime() <= realtime) {
             // halves the peak performance, use with caution
-            if (dgram_qlen_statistics) {
+            if (dgramQlenStatistics) {
                 LogBufferElementCollection::iterator ib = it;
                 unsigned short buckets, num = 1;
-                for (unsigned short i = 0; (buckets = stats.dgram_qlen(i)); ++i) {
+                for (unsigned short i = 0; (buckets = stats.dgramQlen(i)); ++i) {
                     buckets -= num;
                     num += buckets;
                     while (buckets && (--ib != mLogElements.begin())) {
@@ -267,8 +267,7 @@
 
             if (uid == caller_uid) {
                 it = mLogElements.erase(it);
-                unsigned short len = e->getMsgLen();
-                stats.subtract(len, id, uid, e->getPid());
+                stats.subtract(e->getMsgLen(), id, uid, e->getPid());
                 delete e;
                 pruneRows--;
                 if (pruneRows == 0) {
@@ -318,23 +317,19 @@
 
             uid_t uid = e->getUid();
 
-            if (uid == worst) {
+            if ((uid == worst) || mPrune.naughty(e)) { // Worst or BlackListed
                 it = mLogElements.erase(it);
                 unsigned short len = e->getMsgLen();
-                stats.subtract(len, id, worst, e->getPid());
-                delete e;
-                kick = true;
-                pruneRows--;
-                if ((pruneRows == 0) || (worst_sizes < second_worst_sizes)) {
-                    break;
-                }
-                worst_sizes -= len;
-            } else if (mPrune.naughty(e)) { // BlackListed
-                it = mLogElements.erase(it);
-                stats.subtract(e->getMsgLen(), id, uid, e->getPid());
+                stats.subtract(len, id, uid, e->getPid());
                 delete e;
                 pruneRows--;
-                if (pruneRows == 0) {
+                if (uid == worst) {
+                    kick = true;
+                    if ((pruneRows == 0) || (worst_sizes < second_worst_sizes)) {
+                        break;
+                    }
+                    worst_sizes -= len;
+                } else if (pruneRows == 0) {
                     break;
                 }
             } else {
diff --git a/logd/LogBuffer.h b/logd/LogBuffer.h
index 4b982a8..879baea 100644
--- a/logd/LogBuffer.h
+++ b/logd/LogBuffer.h
@@ -37,8 +37,7 @@
     pthread_mutex_t mLogElementsLock;
 
     LogStatistics stats;
-
-    bool dgram_qlen_statistics;
+    bool dgramQlenStatistics;
 
     PruneList mPrune;
 
@@ -66,7 +65,11 @@
 
     void enableDgramQlenStatistics() {
         stats.enableDgramQlenStatistics();
-        dgram_qlen_statistics = true;
+        dgramQlenStatistics = true;
+    }
+
+    void enableStatistics() {
+        stats.enableStatistics();
     }
 
     int initPrune(char *cp) { return mPrune.init(cp); }
diff --git a/logd/LogStatistics.cpp b/logd/LogStatistics.cpp
index a2f27c6..2a45590 100644
--- a/logd/LogStatistics.cpp
+++ b/logd/LogStatistics.cpp
@@ -51,11 +51,11 @@
 }
 
 bool PidStatistics::pidGone() {
-    if (mGone) {
+    if (mGone || (pid == gone)) {
         return true;
     }
-    if (pid == gone) {
-        return true;
+    if (pid == 0) {
+        return false;
     }
     if (kill(pid, 0) && (errno != EPERM)) {
         mGone = true;
@@ -90,9 +90,14 @@
 }
 
 // must call free to release return value
+//  If only we could sniff our own logs for:
+//   <time> <pid> <pid> E AndroidRuntime: Process: <name>, PID: <pid>
+//  which debuggerd prints as a process is crashing.
 char *PidStatistics::pidToName(pid_t pid) {
     char *retval = NULL;
-    if (pid != gone) {
+    if (pid == 0) { // special case from auditd for kernel
+        retval = strdup("logd.auditd");
+    } else if (pid != gone) {
         char buffer[512];
         snprintf(buffer, sizeof(buffer), "/proc/%u/cmdline", pid);
         int fd = open(buffer, O_RDONLY);
@@ -122,7 +127,7 @@
     PidStatisticsCollection::iterator it;
     for (it = begin(); it != end();) {
         delete (*it);
-        it = Pids.erase(it);
+        it = erase(it);
     }
 }
 
@@ -130,7 +135,7 @@
     mSizes += size;
     ++mElements;
 
-    PidStatistics *p;
+    PidStatistics *p = NULL;
     PidStatisticsCollection::iterator last;
     PidStatisticsCollection::iterator it;
     for (last = it = begin(); it != end(); last = it, ++it) {
@@ -141,12 +146,12 @@
         }
     }
     // insert if the gone entry.
-    bool insert = (last != it) && (p->getPid() == p->gone);
+    bool insert_before_last = (last != it) && p && (p->getPid() == p->gone);
     p = new PidStatistics(pid, pidToName(pid));
-    if (insert) {
-        Pids.insert(last, p);
+    if (insert_before_last) {
+        insert(last, p);
     } else {
-        Pids.push_back(p);
+        push_back(p);
     }
     p->add(size);
 }
@@ -163,17 +168,17 @@
                 size_t szsTotal = p->sizesTotal();
                 size_t elsTotal = p->elementsTotal();
                 delete p;
-                Pids.erase(it);
+                erase(it);
                 it = end();
                 --it;
                 if (it == end()) {
                     p = new PidStatistics(p->gone);
-                    Pids.push_back(p);
+                    push_back(p);
                 } else {
                     p = *it;
                     if (p->getPid() != p->gone) {
                         p = new PidStatistics(p->gone);
-                        Pids.push_back(p);
+                        push_back(p);
                     }
                 }
                 p->addTotal(szsTotal, elsTotal);
@@ -194,8 +199,8 @@
                 PidStatistics *n = (*it);
                 if ((n->getPid() != n->gone) && (n->sizes() > l->sizes())) {
                     pass = true;
-                    Pids.erase(it);
-                    Pids.insert(lt, n);
+                    erase(it);
+                    insert(lt, n);
                     it = lt;
                     n = l;
                 }
@@ -302,6 +307,10 @@
 }
 
 void LidStatistics::subtract(unsigned short size, uid_t uid, pid_t pid) {
+    if (uid == (uid_t) -1) { // init
+        uid = (uid_t) AID_ROOT;
+    }
+
     UidStatisticsCollection::iterator it;
     for (it = begin(); it != end(); ++it) {
         UidStatistics *u = *it;
@@ -384,24 +393,25 @@
 }
 
 LogStatistics::LogStatistics()
-        : start(CLOCK_MONOTONIC) {
+        : mStatistics(false)
+        , dgramQlenStatistics(false)
+        , start(CLOCK_MONOTONIC) {
     log_id_for_each(i) {
         mSizes[i] = 0;
         mElements[i] = 0;
     }
 
-    dgram_qlen_statistics = false;
-    for(unsigned short bucket = 0; dgram_qlen(bucket); ++bucket) {
+    for(unsigned short bucket = 0; dgramQlen(bucket); ++bucket) {
         mMinimum[bucket].tv_sec = mMinimum[bucket].tv_sec_max;
         mMinimum[bucket].tv_nsec = mMinimum[bucket].tv_nsec_max;
     }
 }
 
-//   Each bucket below represents a dgram_qlen of log messages. By
+//   Each bucket below represents a dgramQlen of log messages. By
 //   finding the minimum period of time from start to finish
-//   of each dgram_qlen, we can get a performance expectation for
+//   of each dgramQlen, we can get a performance expectation for
 //   the user space logger. The net result is that the period
-//   of time divided by the dgram_qlen will give us the average time
+//   of time divided by the dgramQlen will give us the average time
 //   between log messages; at the point where the average time
 //   is greater than the throughput capability of the logger
 //   we will not longer require the benefits of the FIFO formed
@@ -412,7 +422,7 @@
 //
 //   for example (reformatted):
 //
-//       Minimum time between log events per dgram_qlen:
+//       Minimum time between log events per dgramQlen:
 //       1   2   3   5   10  20  30  50  100  200 300 400 500 600
 //       5u2 12u 13u 15u 16u 27u 30u 36u 407u 3m1 3m3 3m9 3m9 5m5
 //
@@ -426,12 +436,12 @@
 //   a large engineering margin so the rule of thumb that lead us to 100 is
 //   fine.
 //
-// bucket dgram_qlen are tuned for /proc/sys/net/unix/max_dgram_qlen = 300
+// bucket dgramQlen are tuned for /proc/sys/net/unix/max_dgram_qlen = 300
 const unsigned short LogStatistics::mBuckets[] = {
     1, 2, 3, 5, 10, 20, 30, 50, 100, 200, 300, 400, 500, 600
 };
 
-unsigned short LogStatistics::dgram_qlen(unsigned short bucket) {
+unsigned short LogStatistics::dgramQlen(unsigned short bucket) {
     if (bucket >= sizeof(mBuckets) / sizeof(mBuckets[0])) {
         return 0;
     }
@@ -455,6 +465,9 @@
                         log_id_t log_id, uid_t uid, pid_t pid) {
     mSizes[log_id] += size;
     ++mElements[log_id];
+    if (!mStatistics) {
+        return;
+    }
     id(log_id).add(size, uid, pid);
 }
 
@@ -462,6 +475,9 @@
                              log_id_t log_id, uid_t uid, pid_t pid) {
     mSizes[log_id] -= size;
     --mElements[log_id];
+    if (!mStatistics) {
+        return;
+    }
     id(log_id).subtract(size, uid, pid);
 }
 
@@ -545,25 +561,28 @@
 
     spaces = 1;
     log_time t(CLOCK_MONOTONIC);
-    unsigned long long d = t.nsec() - start.nsec();
-    string.appendFormat("\nTotal%4llu:%02llu:%02llu.%09llu",
+    unsigned long long d;
+    if (mStatistics) {
+        d = t.nsec() - start.nsec();
+        string.appendFormat("\nTotal%4llu:%02llu:%02llu.%09llu",
                   d / NS_PER_SEC / 60 / 60, (d / NS_PER_SEC / 60) % 60,
                   (d / NS_PER_SEC) % 60, d % NS_PER_SEC);
 
-    log_id_for_each(i) {
-        if (!(logMask & (1 << i))) {
-            continue;
+        log_id_for_each(i) {
+            if (!(logMask & (1 << i))) {
+                continue;
+            }
+            oldLength = string.length();
+            if (spaces < 0) {
+                spaces = 0;
+            }
+            string.appendFormat("%*s%zu/%zu", spaces, "",
+                                sizesTotal(i), elementsTotal(i));
+            spaces += spaces_total + oldLength - string.length();
         }
-        oldLength = string.length();
-        if (spaces < 0) {
-            spaces = 0;
-        }
-        string.appendFormat("%*s%zu/%zu", spaces, "",
-                            sizesTotal(i), elementsTotal(i));
-        spaces += spaces_total + oldLength - string.length();
+        spaces = 1;
     }
 
-    spaces = 1;
     d = t.nsec() - oldest.nsec();
     string.appendFormat("\nNow%6llu:%02llu:%02llu.%09llu",
                   d / NS_PER_SEC / 60 / 60, (d / NS_PER_SEC / 60) % 60,
@@ -686,23 +705,23 @@
         pids.clear();
     }
 
-    if (dgram_qlen_statistics) {
+    if (dgramQlenStatistics) {
         const unsigned short spaces_time = 6;
         const unsigned long long max_seconds = 100000;
         spaces = 0;
-        string.append("\n\nMinimum time between log events per dgram_qlen:\n");
-        for(unsigned short i = 0; dgram_qlen(i); ++i) {
+        string.append("\n\nMinimum time between log events per max_dgram_qlen:\n");
+        for(unsigned short i = 0; dgramQlen(i); ++i) {
             oldLength = string.length();
             if (spaces < 0) {
                 spaces = 0;
             }
-            string.appendFormat("%*s%u", spaces, "", dgram_qlen(i));
+            string.appendFormat("%*s%u", spaces, "", dgramQlen(i));
             spaces += spaces_time + oldLength - string.length();
         }
         string.append("\n");
         spaces = 0;
         unsigned short n;
-        for(unsigned short i = 0; (n = dgram_qlen(i)); ++i) {
+        for(unsigned short i = 0; (n = dgramQlen(i)); ++i) {
             unsigned long long duration = minimum(i);
             if (duration) {
                 duration /= n;
@@ -724,8 +743,8 @@
                             / (NS_PER_SEC / 1000));
                 } else if (duration >= (NS_PER_SEC / (1000000 / 10))) {
                     string.appendFormat("%lluu",
-                         (duration + (NS_PER_SEC / 2 / 1000000))
-                             / (NS_PER_SEC / 1000000));
+                        (duration + (NS_PER_SEC / 2 / 1000000))
+                            / (NS_PER_SEC / 1000000));
                 } else {
                     string.appendFormat("%llun", duration);
                 }
diff --git a/logd/LogStatistics.h b/logd/LogStatistics.h
index 3733137..f6c4329 100644
--- a/logd/LogStatistics.h
+++ b/logd/LogStatistics.h
@@ -72,6 +72,10 @@
 
     PidStatisticsCollection Pids;
 
+    void insert(PidStatisticsCollection::iterator i, PidStatistics *p)
+        { Pids.insert(i, p); }
+    void push_back(PidStatistics *p) { Pids.push_back(p); }
+
     size_t mSizes;
     size_t mElements;
 
@@ -81,6 +85,8 @@
 
     PidStatisticsCollection::iterator begin() { return Pids.begin(); }
     PidStatisticsCollection::iterator end() { return Pids.end(); }
+    PidStatisticsCollection::iterator erase(PidStatisticsCollection::iterator i)
+        { return Pids.erase(i); }
 
     uid_t getUid() { return uid; }
 
@@ -138,7 +144,8 @@
     size_t mSizes[LOG_ID_MAX];
     size_t mElements[LOG_ID_MAX];
 
-    bool dgram_qlen_statistics;
+    bool mStatistics;
+    bool dgramQlenStatistics;
 
     static const unsigned short mBuckets[14];
     log_time mMinimum[sizeof(mBuckets) / sizeof(mBuckets[0])];
@@ -150,8 +157,9 @@
 
     LidStatistics &id(log_id_t log_id) { return LogIds[log_id]; }
 
-    void enableDgramQlenStatistics() { dgram_qlen_statistics = true; }
-    static unsigned short dgram_qlen(unsigned short bucket);
+    void enableDgramQlenStatistics() { dgramQlenStatistics = true; }
+    void enableStatistics() { mStatistics = true; }
+    static unsigned short dgramQlen(unsigned short bucket);
     unsigned long long minimum(unsigned short bucket);
     void recordDiff(log_time diff, unsigned short bucket);
 
diff --git a/logd/README.property b/logd/README.property
index f4b3c3c..b7fcece 100644
--- a/logd/README.property
+++ b/logd/README.property
@@ -4,6 +4,9 @@
 logd.auditd                 bool  true   Enable selinux audit daemon
 logd.auditd.dmesg           bool  true   selinux audit messages duplicated and
                                          sent on to dmesg log
+logd.statistics             bool depends Enable logcat -S statistics.
+ro.config.low_ram           bool  false  if true, logd.statistics default false
+ro.build.type               string       if user, logd.statistics default false
 logd.statistics.dgram_qlen  bool  false  Record dgram_qlen statistics. This
                                          represents a performance impact and
                                          is used to determine the platform's
diff --git a/logd/main.cpp b/logd/main.cpp
index 1e1a718..54da7e3 100644
--- a/logd/main.cpp
+++ b/logd/main.cpp
@@ -152,6 +152,15 @@
     if (property_get_bool("logd.statistics.dgram_qlen", false)) {
         logBuf->enableDgramQlenStatistics();
     }
+    {
+        char property[PROPERTY_VALUE_MAX];
+        property_get("ro.build.type", property, "");
+        if (property_get_bool("logd.statistics",
+                   !!strcmp(property, "user")
+                && !property_get_bool("ro.config.low_ram", false))) {
+            logBuf->enableStatistics();
+        }
+    }
 
     // LogReader listens on /dev/socket/logdr. When a client
     // connects, log entries in the LogBuffer are written to the client.
diff --git a/rootdir/init.rc b/rootdir/init.rc
index 8ba7c10..89f9aa6 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -119,25 +119,18 @@
     mount cgroup none /dev/cpuctl cpu
     chown system system /dev/cpuctl
     chown system system /dev/cpuctl/tasks
-    chmod 0660 /dev/cpuctl/tasks
+    chmod 0666 /dev/cpuctl/tasks
     write /dev/cpuctl/cpu.shares 1024
-    write /dev/cpuctl/cpu.rt_runtime_us 950000
+    write /dev/cpuctl/cpu.rt_runtime_us 800000
     write /dev/cpuctl/cpu.rt_period_us 1000000
 
-    mkdir /dev/cpuctl/apps
-    chown system system /dev/cpuctl/apps/tasks
-    chmod 0666 /dev/cpuctl/apps/tasks
-    write /dev/cpuctl/apps/cpu.shares 1024
-    write /dev/cpuctl/apps/cpu.rt_runtime_us 800000
-    write /dev/cpuctl/apps/cpu.rt_period_us 1000000
-
-    mkdir /dev/cpuctl/apps/bg_non_interactive
-    chown system system /dev/cpuctl/apps/bg_non_interactive/tasks
-    chmod 0666 /dev/cpuctl/apps/bg_non_interactive/tasks
+    mkdir /dev/cpuctl/bg_non_interactive
+    chown system system /dev/cpuctl/bg_non_interactive/tasks
+    chmod 0666 /dev/cpuctl/bg_non_interactive/tasks
     # 5.0 %
-    write /dev/cpuctl/apps/bg_non_interactive/cpu.shares 52
-    write /dev/cpuctl/apps/bg_non_interactive/cpu.rt_runtime_us 700000
-    write /dev/cpuctl/apps/bg_non_interactive/cpu.rt_period_us 1000000
+    write /dev/cpuctl/bg_non_interactive/cpu.shares 52
+    write /dev/cpuctl/bg_non_interactive/cpu.rt_runtime_us 700000
+    write /dev/cpuctl/bg_non_interactive/cpu.rt_period_us 1000000
 
     # qtaguid will limit access to specific data based on group memberships.
     #   net_bw_acct grants impersonation of socket owners.
diff --git a/toolbox/top.c b/toolbox/top.c
index 280a032..b1a275c 100644
--- a/toolbox/top.c
+++ b/toolbox/top.c
@@ -32,6 +32,7 @@
 #include <ctype.h>
 #include <dirent.h>
 #include <grp.h>
+#include <inttypes.h>
 #include <pwd.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -59,13 +60,13 @@
     char name[PROC_NAME_LEN];
     char tname[THREAD_NAME_LEN];
     char state;
-    long unsigned utime;
-    long unsigned stime;
-    long unsigned delta_utime;
-    long unsigned delta_stime;
-    long unsigned delta_time;
-    long vss;
-    long rss;
+    uint64_t utime;
+    uint64_t stime;
+    uint64_t delta_utime;
+    uint64_t delta_stime;
+    uint64_t delta_time;
+    uint64_t vss;
+    uint64_t rss;
     int prs;
     int num_threads;
     char policy[POLICY_NAME_LEN];
@@ -344,10 +345,19 @@
     proc->tname[THREAD_NAME_LEN-1] = 0;
 
     /* Scan rest of string. */
-    sscanf(close_paren + 1, " %c %*d %*d %*d %*d %*d %*d %*d %*d %*d %*d "
-                 "%lu %lu %*d %*d %*d %*d %*d %*d %*d %lu %ld "
-                 "%*d %*d %*d %*d %*d %*d %*d %*d %*d %*d %*d %*d %*d %*d %d",
-                 &proc->state, &proc->utime, &proc->stime, &proc->vss, &proc->rss, &proc->prs);
+    sscanf(close_paren + 1,
+           " %c " "%*d %*d %*d %*d %*d %*d %*d %*d %*d %*d "
+           "%" SCNu64
+           "%" SCNu64 "%*d %*d %*d %*d %*d %*d %*d "
+           "%" SCNu64
+           "%" SCNu64 "%*d %*d %*d %*d %*d %*d %*d %*d %*d %*d %*d %*d %*d %*d "
+           "%d",
+           &proc->state,
+           &proc->utime,
+           &proc->stime,
+           &proc->vss,
+           &proc->rss,
+           &proc->prs);
 
     return 0;
 }
@@ -470,12 +480,15 @@
             snprintf(user_buf, 20, "%d", proc->uid);
             user_str = user_buf;
         }
-        if (!threads)
-            printf("%5d %2d %3ld%% %c %5d %6ldK %6ldK %3s %-8.8s %s\n", proc->pid, proc->prs, proc->delta_time * 100 / total_delta_time, proc->state, proc->num_threads,
-                proc->vss / 1024, proc->rss * getpagesize() / 1024, proc->policy, user_str, proc->name[0] != 0 ? proc->name : proc->tname);
-        else
-            printf("%5d %5d %2d %3ld%% %c %6ldK %6ldK %3s %-8.8s %-15s %s\n", proc->pid, proc->tid, proc->prs, proc->delta_time * 100 / total_delta_time, proc->state,
-                proc->vss / 1024, proc->rss * getpagesize() / 1024, proc->policy, user_str, proc->tname, proc->name);
+        if (!threads) {
+            printf("%5d %2d %3" PRIu64 "%% %c %5d %6" PRIu64 "K %6" PRIu64 "K %3s %-8.8s %s\n",
+                   proc->pid, proc->prs, proc->delta_time * 100 / total_delta_time, proc->state, proc->num_threads,
+                   proc->vss / 1024, proc->rss * getpagesize() / 1024, proc->policy, user_str, proc->name[0] != 0 ? proc->name : proc->tname);
+        } else {
+            printf("%5d %5d %2d %3" PRIu64 "%% %c %6" PRIu64 "K %6" PRIu64 "K %3s %-8.8s %-15s %s\n",
+                   proc->pid, proc->tid, proc->prs, proc->delta_time * 100 / total_delta_time, proc->state,
+                   proc->vss / 1024, proc->rss * getpagesize() / 1024, proc->policy, user_str, proc->tname, proc->name);
+        }
     }
 }