1 files changed, 22 insertions, 4 deletions

diff --git a/tools/perf/perf.h b/tools/perf/perf.h
index 3afa39ac1d40..89e3355ab173 100644
--- a/tools/perf/perf.h
+++ b/tools/perf/perf.h
@@ -173,7 +173,6 @@ sys_perf_event_open(struct perf_event_attr *attr,
                       pid_t pid, int cpu, int group_fd,
                       unsigned long flags)
 {
-        attr->size = sizeof(*attr);
         return syscall(__NR_perf_event_open, attr, pid, cpu,
                        group_fd, flags);
 }
@@ -186,14 +185,32 @@ struct ip_callchain {
         u64 ips[0];
 };
 
+struct branch_flags {
+        u64 mispred:1;
+        u64 predicted:1;
+        u64 reserved:62;
+};
+
+struct branch_entry {
+        u64                             from;
+        u64                             to;
+        struct branch_flags flags;
+};
+
+struct branch_stack {
+        u64                             nr;
+        struct branch_entry     entries[0];
+};
+
 extern bool perf_host, perf_guest;
 extern const char perf_version_string[];
 
 void pthread__unblock_sigwinch(void);
 
 struct perf_record_opts {
-        pid_t        target_pid;
-        pid_t        target_tid;
+        const char   *target_pid;
+        const char   *target_tid;
+        uid_t        uid;
         bool         call_graph;
         bool         group;
         bool         inherit_stat;
@@ -204,13 +221,14 @@ struct perf_record_opts {
         bool         raw_samples;
         bool         sample_address;
         bool         sample_time;
-        bool         sample_id_all_avail;
+        bool         sample_id_all_missing;
         bool         exclude_guest_missing;
         bool         system_wide;
         bool         period;
         unsigned int freq;
         unsigned int mmap_pages;
         unsigned int user_freq;
+        int          branch_stack;
         u64          default_interval;
         u64          user_interval;
         const char   *cpu_list;