Merge remote-tracking branch 'tip/perf/core' into kvm-updates/3.3

* tip/perf/core: (66 commits)
  perf, x86: Expose perf capability to other modules
  perf, x86: Implement arch event mask as quirk
  x86, perf: Disable non available architectural events
  jump_label: Provide jump_label_key initializers
  jump_label, x86: Fix section mismatch
  perf, core: Rate limit perf_sched_events jump_label patching
  perf: Fix enable_on_exec for sibling events
  perf: Remove superfluous arguments
  perf, x86: Prefer fixed-purpose counters when scheduling
  perf, x86: Fix event scheduler for constraints with overlapping counters
  perf, x86: Implement event scheduler helper functions
  perf: Avoid a useless pmu_disable() in the perf-tick
  x86/tools: Add decoded instruction dump mode
  x86: Update instruction decoder to support new AVX formats
  x86/tools: Fix insn_sanity message outputs
  x86/tools: Fix instruction decoder message output
  x86: Fix instruction decoder to handle grouped AVX instructions
  x86/tools: Fix Makefile to build all test tools
  perf test: Soft errors shouldn't stop the "Validate PERF_RECORD_" test
  perf test: Validate PERF_RECORD_ events and perf_sample fields
  ...

Signed-off-by: Avi Kivity <avi@redhat.com>

* commit 'b3d9468a8bd218a695e3a0ff112cd4efd27b670a': (66 commits)
  perf, x86: Expose perf capability to other modules
  perf, x86: Implement arch event mask as quirk
  x86, perf: Disable non available architectural events
  jump_label: Provide jump_label_key initializers
  jump_label, x86: Fix section mismatch
  perf, core: Rate limit perf_sched_events jump_label patching
  perf: Fix enable_on_exec for sibling events
  perf: Remove superfluous arguments
  perf, x86: Prefer fixed-purpose counters when scheduling
  perf, x86: Fix event scheduler for constraints with overlapping counters
  perf, x86: Implement event scheduler helper functions
  perf: Avoid a useless pmu_disable() in the perf-tick
  x86/tools: Add decoded instruction dump mode
  x86: Update instruction decoder to support new AVX formats
  x86/tools: Fix insn_sanity message outputs
  x86/tools: Fix instruction decoder message output
  x86: Fix instruction decoder to handle grouped AVX instructions
  x86/tools: Fix Makefile to build all test tools
  perf test: Soft errors shouldn't stop the "Validate PERF_RECORD_" test
  perf test: Validate PERF_RECORD_ events and perf_sample fields
  ...

1 files changed, 32 insertions, 18 deletions

diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index 2f62a2952269..619d6dcaa1d9 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -7,6 +7,7 @@
 #include "util/header.h"
 #include "util/parse-options.h"
 #include "util/session.h"
+#include "util/tool.h"
 #include "util/symbol.h"
 #include "util/thread.h"
 #include "util/trace-event.h"
@@ -315,7 +316,7 @@ static bool sample_addr_correlates_sym(struct perf_event_attr *attr)
 
 static void print_sample_addr(union perf_event *event,
                           struct perf_sample *sample,
-                          struct perf_session *session,
+                          struct machine *machine,
                           struct thread *thread,
                           struct perf_event_attr *attr)
 {
@@ -328,11 +329,11 @@ static void print_sample_addr(union perf_event *event,
         if (!sample_addr_correlates_sym(attr))
                 return;
 
-        thread__find_addr_map(thread, session, cpumode, MAP__FUNCTION,
-                              event->ip.pid, sample->addr, &al);
+        thread__find_addr_map(thread, machine, cpumode, MAP__FUNCTION,
+                              sample->addr, &al);
         if (!al.map)
-                thread__find_addr_map(thread, session, cpumode, MAP__VARIABLE,
-                                      event->ip.pid, sample->addr, &al);
+                thread__find_addr_map(thread, machine, cpumode, MAP__VARIABLE,
+                                      sample->addr, &al);
 
         al.cpu = sample->cpu;
         al.sym = NULL;
@@ -362,7 +363,7 @@ static void print_sample_addr(union perf_event *event,
 static void process_event(union perf_event *event __unused,
                           struct perf_sample *sample,
                           struct perf_evsel *evsel,
-                          struct perf_session *session,
+                          struct machine *machine,
                           struct thread *thread)
 {
         struct perf_event_attr *attr = &evsel->attr;
@@ -377,15 +378,15 @@ static void process_event(union perf_event *event __unused,
                                   sample->raw_size);
 
         if (PRINT_FIELD(ADDR))
-                print_sample_addr(event, sample, session, thread, attr);
+                print_sample_addr(event, sample, machine, thread, attr);
 
         if (PRINT_FIELD(IP)) {
                 if (!symbol_conf.use_callchain)
                         printf(" ");
                 else
                         printf("\n");
-                perf_session__print_ip(event, sample, session,
-                                              PRINT_FIELD(SYM), PRINT_FIELD(DSO));
+                perf_event__print_ip(event, sample, machine, evsel,
+                                     PRINT_FIELD(SYM), PRINT_FIELD(DSO));
         }
 
         printf("\n");
@@ -434,12 +435,14 @@ static int cleanup_scripting(void)
 
 static char const               *input_name = "perf.data";
 
-static int process_sample_event(union perf_event *event,
+static int process_sample_event(struct perf_tool *tool __used,
+                                union perf_event *event,
                                 struct perf_sample *sample,
                                 struct perf_evsel *evsel,
-                                struct perf_session *session)
+                                struct machine *machine)
 {
-        struct thread *thread = perf_session__findnew(session, event->ip.pid);
+        struct addr_location al;
+        struct thread *thread = machine__findnew_thread(machine, event->ip.pid);
 
         if (thread == NULL) {
                 pr_debug("problem processing %d event, skipping it.\n",
@@ -458,16 +461,25 @@ static int process_sample_event(union perf_event *event,
                 return 0;
         }
 
+        if (perf_event__preprocess_sample(event, machine, &al, sample, 0) < 0) {
+                pr_err("problem processing %d event, skipping it.\n",
+                       event->header.type);
+                return -1;
+        }
+
+        if (al.filtered)
+                return 0;
+
         if (cpu_list && !test_bit(sample->cpu, cpu_bitmap))
                 return 0;
 
-        scripting_ops->process_event(event, sample, evsel, session, thread);
+        scripting_ops->process_event(event, sample, evsel, machine, thread);
 
-        session->hists.stats.total_period += sample->period;
+        evsel->hists.stats.total_period += sample->period;
         return 0;
 }
 
-static struct perf_event_ops event_ops = {
+static struct perf_tool perf_script = {
         .sample          = process_sample_event,
         .mmap            = perf_event__process_mmap,
         .comm            = perf_event__process_comm,
@@ -494,7 +506,7 @@ static int __cmd_script(struct perf_session *session)
 
         signal(SIGINT, sig_handler);
 
-        ret = perf_session__process_events(session, &event_ops);
+        ret = perf_session__process_events(session, &perf_script);
 
         if (debug_mode)
                 pr_err("Misordered timestamps: %" PRIu64 "\n", nr_unordered);
@@ -1083,7 +1095,9 @@ static const struct option options[] = {
         OPT_CALLBACK('f', "fields", NULL, "str",
                      "comma separated output fields prepend with 'type:'. Valid types: hw,sw,trace,raw. Fields: comm,tid,pid,time,cpu,event,trace,ip,sym,dso,addr",
                      parse_output_fields),
-        OPT_STRING('c', "cpu", &cpu_list, "cpu", "list of cpus to profile"),
+        OPT_STRING('C', "cpu", &cpu_list, "cpu", "list of cpus to profile"),
+        OPT_STRING('c', "comms", &symbol_conf.comm_list_str, "comm[,comm...]",
+                   "only display events for these comms"),
         OPT_BOOLEAN('I', "show-info", &show_full_info,
                     "display extended information from perf.data file"),
         OPT_END()
@@ -1261,7 +1275,7 @@ int cmd_script(int argc, const char **argv, const char *prefix __used)
         if (!script_name)
                 setup_pager();
 
-        session = perf_session__new(input_name, O_RDONLY, 0, false, &event_ops);
+        session = perf_session__new(input_name, O_RDONLY, 0, false, &perf_script);
         if (session == NULL)
                 return -ENOMEM;