Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull perf changes from Ingo Molnar:
 "Kernel side changes:

   - Consolidate the PMU interrupt-disabled code amongst architectures
     (Vince Weaver)

   - misc fixes

  Tooling changes (new features, user visible changes):

   - Add support for pagefault tracing in 'trace', please see multiple
     examples in the changeset messages (Stanislav Fomichev).

   - Add pagefault statistics in 'trace' (Stanislav Fomichev)

   - Add header for columns in 'top' and 'report' TUI browsers (Jiri
     Olsa)

   - Add pagefault statistics in 'trace' (Stanislav Fomichev)

   - Add IO mode into timechart command (Stanislav Fomichev)

   - Fallback to syscalls:* when raw_syscalls:* is not available in the
     perl and python perf scripts.  (Daniel Bristot de Oliveira)

   - Add --repeat global option to 'perf bench' to be used in benchmarks
     such as the existing 'futex' one, that was modified to use it
     instead of a local option.  (Davidlohr Bueso)

   - Fix fd -> pathname resolution in 'trace', be it using /proc or a
     vfs_getname probe point.  (Arnaldo Carvalho de Melo)

   - Add suggestion of how to set perf_event_paranoid sysctl, to help
     non-root users trying tools like 'trace' to get a working
     environment.  (Arnaldo Carvalho de Melo)

   - Updates from trace-cmd for traceevent plugin_kvm plus args cleanup
     (Steven Rostedt, Jan Kiszka)

   - Support S/390 in 'perf kvm stat' (Alexander Yarygin)

  Tooling infrastructure changes:

   - Allow reserving a row for header purposes in the hists browser
     (Arnaldo Carvalho de Melo)

   - Various fixes and prep work related to supporting Intel PT (Adrian
     Hunter)

   - Introduce multiple debug variables control (Jiri Olsa)

   - Add callchain and additional sample information for python scripts
     (Joseph Schuchart)

   - More prep work to support Intel PT: (Adrian Hunter)
     - Polishing 'script' BTS output
     - 'inject' can specify --kallsym
     - VDSO is per machine, not a global var
     - Expose data addr lookup functions previously private to 'script'
     - Large mmap fixes in events processing

   - Include standard stringify macros in power pc code (Sukadev
     Bhattiprolu)

  Tooling cleanups:

   - Convert open coded equivalents to asprintf() (Andy Shevchenko)

   - Remove needless reassignments in 'trace' (Arnaldo Carvalho de Melo)

   - Cache the is_exit syscall test in 'trace) (Arnaldo Carvalho de
     Melo)

   - No need to reimplement err() in 'perf bench sched-messaging', drop
     barf().  (Davidlohr Bueso).

   - Remove ev_name argument from perf_evsel__hists_browse, can be
     obtained from the other parameters.  (Jiri Olsa)

  Tooling fixes:

   - Fix memory leak in the 'sched-messaging' perf bench test.
     (Davidlohr Bueso)

   - The -o and -n 'perf bench mem' options are mutually exclusive, emit
     error when both are specified.  (Davidlohr Bueso)

   - Fix scrollbar refresh row index in the ui browser, problem exposed
     now that headers will be added and will be allowed to be switched
     on/off.  (Jiri Olsa)

   - Handle the num array type in python properly (Sebastian Andrzej
     Siewior)

   - Fix wrong condition for allocation failure (Jiri Olsa)

   - Adjust callchain based on DWARF debug info on powerpc (Sukadev
     Bhattiprolu)

   - Fix a risk for doing free on uninitialized pointer in traceevent
     lib (Rickard Strandqvist)

   - Update attr test with PERF_FLAG_FD_CLOEXEC flag (Jiri Olsa)

   - Enable close-on-exec flag on perf file descriptor (Yann Droneaud)

   - Fix build on gcc 4.4.7 (Arnaldo Carvalho de Melo)

   - Event ordering fixes (Jiri Olsa)"

* 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (123 commits)
  Revert "perf tools: Fix jump label always changing during tracing"
  perf tools: Fix perf usage string leftover
  perf: Check permission only for parent tracepoint event
  perf record: Store PERF_RECORD_FINISHED_ROUND only for nonempty rounds
  perf record: Always force PERF_RECORD_FINISHED_ROUND event
  perf inject: Add --kallsyms parameter
  perf tools: Expose 'addr' functions so they can be reused
  perf session: Fix accounting of ordered samples queue
  perf powerpc: Include util/util.h and remove stringify macros
  perf tools: Fix build on gcc 4.4.7
  perf tools: Add thread parameter to vdso__dso_findnew()
  perf tools: Add dso__type()
  perf tools: Separate the VDSO map name from the VDSO dso name
  perf tools: Add vdso__new()
  perf machine: Fix the lifetime of the VDSO temporary file
  perf tools: Group VDSO global variables into a structure
  perf session: Add ability to skip 4GiB or more
  perf session: Add ability to 'skip' a non-piped event stream
  perf tools: Pass machine to vdso__dso_findnew()
  perf tools: Add dso__data_size()
  ...

1 files changed, 20 insertions, 21 deletions

diff --git a/tools/perf/scripts/python/sched-migration.py b/tools/perf/scripts/python/sched-migration.py
index 74d55ec08aed..de66cb3b72c9 100644
--- a/tools/perf/scripts/python/sched-migration.py
+++ b/tools/perf/scripts/python/sched-migration.py
@@ -369,93 +369,92 @@ def trace_end():
 
 def sched__sched_stat_runtime(event_name, context, common_cpu,
         common_secs, common_nsecs, common_pid, common_comm,
-        comm, pid, runtime, vruntime):
+        common_callchain, comm, pid, runtime, vruntime):
         pass
 
 def sched__sched_stat_iowait(event_name, context, common_cpu,
         common_secs, common_nsecs, common_pid, common_comm,
-        comm, pid, delay):
+        common_callchain, comm, pid, delay):
         pass
 
 def sched__sched_stat_sleep(event_name, context, common_cpu,
         common_secs, common_nsecs, common_pid, common_comm,
-        comm, pid, delay):
+        common_callchain, comm, pid, delay):
         pass
 
 def sched__sched_stat_wait(event_name, context, common_cpu,
         common_secs, common_nsecs, common_pid, common_comm,
-        comm, pid, delay):
+        common_callchain, comm, pid, delay):
         pass
 
 def sched__sched_process_fork(event_name, context, common_cpu,
         common_secs, common_nsecs, common_pid, common_comm,
-        parent_comm, parent_pid, child_comm, child_pid):
+        common_callchain, parent_comm, parent_pid, child_comm, child_pid):
         pass
 
 def sched__sched_process_wait(event_name, context, common_cpu,
         common_secs, common_nsecs, common_pid, common_comm,
-        comm, pid, prio):
+        common_callchain, comm, pid, prio):
         pass
 
 def sched__sched_process_exit(event_name, context, common_cpu,
         common_secs, common_nsecs, common_pid, common_comm,
-        comm, pid, prio):
+        common_callchain, comm, pid, prio):
         pass
 
 def sched__sched_process_free(event_name, context, common_cpu,
         common_secs, common_nsecs, common_pid, common_comm,
-        comm, pid, prio):
+        common_callchain, comm, pid, prio):
         pass
 
 def sched__sched_migrate_task(event_name, context, common_cpu,
         common_secs, common_nsecs, common_pid, common_comm,
-        comm, pid, prio, orig_cpu,
+        common_callchain, comm, pid, prio, orig_cpu,
         dest_cpu):
         headers = EventHeaders(common_cpu, common_secs, common_nsecs,
-                                common_pid, common_comm)
+                                common_pid, common_comm, common_callchain)
         parser.migrate(headers, pid, prio, orig_cpu, dest_cpu)
 
 def sched__sched_switch(event_name, context, common_cpu,
-        common_secs, common_nsecs, common_pid, common_comm,
+        common_secs, common_nsecs, common_pid, common_comm, common_callchain,
         prev_comm, prev_pid, prev_prio, prev_state,
         next_comm, next_pid, next_prio):
 
         headers = EventHeaders(common_cpu, common_secs, common_nsecs,
-                                common_pid, common_comm)
+                                common_pid, common_comm, common_callchain)
         parser.sched_switch(headers, prev_comm, prev_pid, prev_prio, prev_state,
                          next_comm, next_pid, next_prio)
 
 def sched__sched_wakeup_new(event_name, context, common_cpu,
         common_secs, common_nsecs, common_pid, common_comm,
-        comm, pid, prio, success,
+        common_callchain, comm, pid, prio, success,
         target_cpu):
         headers = EventHeaders(common_cpu, common_secs, common_nsecs,
-                                common_pid, common_comm)
+                                common_pid, common_comm, common_callchain)
         parser.wake_up(headers, comm, pid, success, target_cpu, 1)
 
 def sched__sched_wakeup(event_name, context, common_cpu,
         common_secs, common_nsecs, common_pid, common_comm,
-        comm, pid, prio, success,
+        common_callchain, comm, pid, prio, success,
         target_cpu):
         headers = EventHeaders(common_cpu, common_secs, common_nsecs,
-                                common_pid, common_comm)
+                                common_pid, common_comm, common_callchain)
         parser.wake_up(headers, comm, pid, success, target_cpu, 0)
 
 def sched__sched_wait_task(event_name, context, common_cpu,
         common_secs, common_nsecs, common_pid, common_comm,
-        comm, pid, prio):
+        common_callchain, comm, pid, prio):
         pass
 
 def sched__sched_kthread_stop_ret(event_name, context, common_cpu,
         common_secs, common_nsecs, common_pid, common_comm,
-        ret):
+        common_callchain, ret):
         pass
 
 def sched__sched_kthread_stop(event_name, context, common_cpu,
         common_secs, common_nsecs, common_pid, common_comm,
-        comm, pid):
+        common_callchain, comm, pid):
         pass
 
-def trace_unhandled(event_name, context, common_cpu, common_secs, common_nsecs,
-                common_pid, common_comm):
+def trace_unhandled(event_name, context, event_fields_dict):
         pass