3 files changed, 29 insertions, 22 deletions

diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c
index 7e58e3ad1508..722c0f54e549 100644
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
@@ -855,7 +855,7 @@ static unsigned long total = 0,
                      total_unknown = 0;
 
 static int
-process_overflow_event(event_t *event, unsigned long offset, unsigned long head)
+process_sample_event(event_t *event, unsigned long offset, unsigned long head)
 {
         char level;
         int show = 0;
@@ -1013,10 +1013,10 @@ process_period_event(event_t *event, unsigned long offset, unsigned long head)
 static int
 process_event(event_t *event, unsigned long offset, unsigned long head)
 {
-        if (event->header.misc & PERF_EVENT_MISC_OVERFLOW)
-                return process_overflow_event(event, offset, head);
-
         switch (event->header.type) {
+        case PERF_EVENT_SAMPLE:
+                return process_sample_event(event, offset, head);
+
         case PERF_EVENT_MMAP:
                 return process_mmap_event(event, offset, head);
 
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index e575f3039766..ec5361c67bf5 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -53,6 +53,8 @@ static regex_t		parent_regex;
 
 static int              exclude_other = 1;
 
+static u64              sample_type;
+
 struct ip_event {
         struct perf_event_header header;
         u64 ip;
@@ -1135,7 +1137,7 @@ static int validate_chain(struct ip_callchain *chain, event_t *event)
 }
 
 static int
-process_overflow_event(event_t *event, unsigned long offset, unsigned long head)
+process_sample_event(event_t *event, unsigned long offset, unsigned long head)
 {
         char level;
         int show = 0;
@@ -1147,12 +1149,12 @@ process_overflow_event(event_t *event, unsigned long offset, unsigned long head)
         void *more_data = event->ip.__more_data;
         struct ip_callchain *chain = NULL;
 
-        if (event->header.type & PERF_SAMPLE_PERIOD) {
+        if (sample_type & PERF_SAMPLE_PERIOD) {
                 period = *(u64 *)more_data;
                 more_data += sizeof(u64);
         }
 
-        dprintf("%p [%p]: PERF_EVENT (IP, %d): %d: %p period: %Ld\n",
+        dprintf("%p [%p]: PERF_EVENT_SAMPLE (IP, %d): %d: %p period: %Ld\n",
                 (void *)(offset + head),
                 (void *)(long)(event->header.size),
                 event->header.misc,
@@ -1160,7 +1162,7 @@ process_overflow_event(event_t *event, unsigned long offset, unsigned long head)
                 (void *)(long)ip,
                 (long long)period);
 
-        if (event->header.type & PERF_SAMPLE_CALLCHAIN) {
+        if (sample_type & PERF_SAMPLE_CALLCHAIN) {
                 int i;
 
                 chain = (void *)more_data;
@@ -1352,10 +1354,10 @@ process_event(event_t *event, unsigned long offset, unsigned long head)
 {
         trace_event(event);
 
-        if (event->header.misc & PERF_EVENT_MISC_OVERFLOW)
-                return process_overflow_event(event, offset, head);
-
         switch (event->header.type) {
+        case PERF_EVENT_SAMPLE:
+                return process_sample_event(event, offset, head);
+
         case PERF_EVENT_MMAP:
                 return process_mmap_event(event, offset, head);
 
@@ -1388,18 +1390,21 @@ process_event(event_t *event, unsigned long offset, unsigned long head)
 
 static struct perf_header       *header;
 
-static int perf_header__has_sample(u64 sample_mask)
+static u64 perf_header__sample_type(void)
 {
+        u64 sample_type = 0;
         int i;
 
         for (i = 0; i < header->attrs; i++) {
                 struct perf_header_attr *attr = header->attr[i];
 
-                if (!(attr->attr.sample_type & sample_mask))
-                        return 0;
+                if (!sample_type)
+                        sample_type = attr->attr.sample_type;
+                else if (sample_type != attr->attr.sample_type)
+                        die("non matching sample_type");
         }
 
-        return 1;
+        return sample_type;
 }
 
 static int __cmd_report(void)
@@ -1437,8 +1442,9 @@ static int __cmd_report(void)
         header = perf_header__read(input);
         head = header->data_offset;
 
-        if (sort__has_parent &&
-            !perf_header__has_sample(PERF_SAMPLE_CALLCHAIN)) {
+        sample_type = perf_header__sample_type();
+
+        if (sort__has_parent && !(sample_type & PERF_SAMPLE_CALLCHAIN)) {
                 fprintf(stderr, "selected --sort parent, but no callchain data\n");
                 exit(-1);
         }
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 5352b5e352ed..cf0d21f1ae10 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -392,11 +392,11 @@ static void record_ip(u64 ip, int counter)
         samples--;
 }
 
-static void process_event(u64 ip, int counter)
+static void process_event(u64 ip, int counter, int user)
 {
         samples++;
 
-        if (ip < min_ip || ip > max_ip) {
+        if (user) {
                 userspace_samples++;
                 return;
         }
@@ -509,9 +509,10 @@ static void mmap_read_counter(struct mmap_data *md)
 
                 old += size;
 
-                if (event->header.misc & PERF_EVENT_MISC_OVERFLOW) {
-                        if (event->header.type & PERF_SAMPLE_IP)
-                                process_event(event->ip.ip, md->counter);
+                if (event->header.type == PERF_EVENT_SAMPLE) {
+                        int user =
+        (event->header.misc & PERF_EVENT_MISC_CPUMODE_MASK) == PERF_EVENT_MISC_USER;
+                        process_event(event->ip.ip, md->counter, user);
                 }
         }