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

Pull more perf updates from Ingo Molnar:
 "The only kernel change is comment typo fixes.

  The rest is mostly tooling fixes, but also new vendor event additions
  and updates, a bigger libperf/libtraceevent library and a header files
  reorganization that came in a bit late"

* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (108 commits)
  perf unwind: Fix libunwind build failure on i386 systems
  perf parser: Remove needless include directives
  perf build: Add detection of java-11-openjdk-devel package
  perf jvmti: Include JVMTI support for s390
  perf vendor events: Remove P8 HW events which are not supported
  perf evlist: Fix access of freed id arrays
  perf stat: Fix free memory access / memory leaks in metrics
  perf tools: Replace needless mmap.h with what is needed, event.h
  perf evsel: Move config terms to a separate header
  perf evlist: Remove unused perf_evlist__fprintf() method
  perf evsel: Introduce evsel_fprintf.h
  perf evsel: Remove need for symbol_conf in evsel_fprintf.c
  perf copyfile: Move copyfile routines to separate files
  libperf: Add perf_evlist__poll() function
  libperf: Add perf_evlist__add_pollfd() function
  libperf: Add perf_evlist__alloc_pollfd() function
  libperf: Add libperf_init() call to the tests
  libperf: Merge libperf_set_print() into libperf_init()
  libperf: Add libperf dependency for tests targets
  libperf: Use sys/types.h to get ssize_t, not unistd.h
  ...

1 files changed, 12 insertions, 8 deletions

diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index e079b34201f2..286fc70d7402 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -17,6 +17,7 @@
 #include "util/trace-event.h"
 #include "util/evlist.h"
 #include "util/evsel.h"
+#include "util/evsel_fprintf.h"
 #include "util/evswitch.h"
 #include "util/sort.h"
 #include "util/data.h"
@@ -52,6 +53,7 @@
 #include <unistd.h>
 #include <subcmd/pager.h>
 #include <perf/evlist.h>
+#include <linux/err.h>
 #include "util/record.h"
 #include "util/util.h"
 #include "perf.h"
@@ -1324,7 +1326,8 @@ static int perf_sample__fprintf_bts(struct perf_sample *sample,
 		} else
 			printed += fprintf(fp, "\n");
 
-		printed += sample__fprintf_sym(sample, al, 0, print_opts, cursor, fp);
+		printed += sample__fprintf_sym(sample, al, 0, print_opts, cursor,
+					       symbol_conf.bt_stop_list, fp);
 	}
 
 	/* print branch_to information */
@@ -1866,7 +1869,8 @@ static void process_event(struct perf_script *script,
 			cursor = &callchain_cursor;
 
 		fputc(cursor ? '\n' : ' ', fp);
-		sample__fprintf_sym(sample, al, 0, output[type].print_ip_opts, cursor, fp);
+		sample__fprintf_sym(sample, al, 0, output[type].print_ip_opts, cursor,
+				    symbol_conf.bt_stop_list, fp);
 	}
 
 	if (PRINT_FIELD(IREGS))
@@ -1915,7 +1919,7 @@ static void __process_stat(struct evsel *counter, u64 tstamp)
 	int cpu, thread;
 	static int header_printed;
 
-	if (counter->system_wide)
+	if (counter->core.system_wide)
 		nthreads = 1;
 
 	if (!header_printed) {
@@ -2042,7 +2046,7 @@ static int process_attr(struct perf_tool *tool, union perf_event *event,
 		return err;
 
 	evlist = *pevlist;
-	evsel = perf_evlist__last(*pevlist);
+	evsel = evlist__last(*pevlist);
 
 	if (!evsel->priv) {
 		if (scr->per_event_dump) {
@@ -3083,8 +3087,8 @@ int find_scripts(char **scripts_array, char **scripts_path_array, int num,
 	int i = 0;
 
 	session = perf_session__new(&data, false, NULL);
-	if (!session)
-		return -1;
+	if (IS_ERR(session))
+		return PTR_ERR(session);
 
 	snprintf(scripts_path, MAXPATHLEN, "%s/scripts", get_argv_exec_path());
 
@@ -3754,8 +3758,8 @@ int cmd_script(int argc, const char **argv)
 	}
 
 	session = perf_session__new(&data, false, &script.tool);
-	if (session == NULL)
-		return -1;
+	if (IS_ERR(session))
+		return PTR_ERR(session);
 
 	if (header || header_only) {
 		script.tool.show_feat_hdr = SHOW_FEAT_HEADER;