Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/tools/perf/tests/openat-syscall-tp-fields.c b/tools/perf/tests/openat-syscall-tp-fields.c
index 344dc3a..2b5c468 100644
--- a/tools/perf/tests/openat-syscall-tp-fields.c
+++ b/tools/perf/tests/openat-syscall-tp-fields.c
@@ -1,14 +1,17 @@
 // SPDX-License-Identifier: GPL-2.0
+#include <stdbool.h>
 #include <linux/err.h>
+#include <linux/string.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>
-#include "perf.h"
 #include "evlist.h"
 #include "evsel.h"
 #include "thread_map.h"
+#include "record.h"
 #include "tests.h"
 #include "debug.h"
+#include "util/mmap.h"
 #include <errno.h>
 
 #ifndef O_DIRECTORY
@@ -32,8 +35,8 @@
 	};
 	const char *filename = "/etc/passwd";
 	int flags = O_RDONLY | O_DIRECTORY;
-	struct perf_evlist *evlist = perf_evlist__new();
-	struct perf_evsel *evsel;
+	struct evlist *evlist = evlist__new();
+	struct evsel *evsel;
 	int err = -1, i, nr_events = 0, nr_polls = 0;
 	char sbuf[STRERR_BUFSIZE];
 
@@ -48,7 +51,7 @@
 		goto out_delete_evlist;
 	}
 
-	perf_evlist__add(evlist, evsel);
+	evlist__add(evlist, evsel);
 
 	err = perf_evlist__create_maps(evlist, &opts.target);
 	if (err < 0) {
@@ -58,23 +61,23 @@
 
 	perf_evsel__config(evsel, &opts, NULL);
 
-	thread_map__set_pid(evlist->threads, 0, getpid());
+	perf_thread_map__set_pid(evlist->core.threads, 0, getpid());
 
-	err = perf_evlist__open(evlist);
+	err = evlist__open(evlist);
 	if (err < 0) {
 		pr_debug("perf_evlist__open: %s\n",
 			 str_error_r(errno, sbuf, sizeof(sbuf)));
 		goto out_delete_evlist;
 	}
 
-	err = perf_evlist__mmap(evlist, UINT_MAX);
+	err = evlist__mmap(evlist, UINT_MAX);
 	if (err < 0) {
-		pr_debug("perf_evlist__mmap: %s\n",
+		pr_debug("evlist__mmap: %s\n",
 			 str_error_r(errno, sbuf, sizeof(sbuf)));
 		goto out_delete_evlist;
 	}
 
-	perf_evlist__enable(evlist);
+	evlist__enable(evlist);
 
 	/*
 	 * Generate the event:
@@ -84,9 +87,9 @@
 	while (1) {
 		int before = nr_events;
 
-		for (i = 0; i < evlist->nr_mmaps; i++) {
+		for (i = 0; i < evlist->core.nr_mmaps; i++) {
 			union perf_event *event;
-			struct perf_mmap *md;
+			struct mmap *md;
 
 			md = &evlist->mmap[i];
 			if (perf_mmap__read_init(md) < 0)
@@ -124,7 +127,7 @@
 		}
 
 		if (nr_events == before)
-			perf_evlist__poll(evlist, 10);
+			evlist__poll(evlist, 10);
 
 		if (++nr_polls > 5) {
 			pr_debug("%s: no events!\n", __func__);
@@ -134,7 +137,7 @@
 out_ok:
 	err = 0;
 out_delete_evlist:
-	perf_evlist__delete(evlist);
+	evlist__delete(evlist);
 out:
 	return err;
 }