From 9370bb92b2d16684ee45cf24e879c93c509162da Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 19 Dec 2024 01:47:39 +0000
Subject: [PATCH] add wifi6 8852be driver
---
kernel/tools/perf/tests/bpf.c | 36 +++++++++++++++++++++---------------
1 files changed, 21 insertions(+), 15 deletions(-)
diff --git a/kernel/tools/perf/tests/bpf.c b/kernel/tools/perf/tests/bpf.c
index df478f6..e5832b7 100644
--- a/kernel/tools/perf/tests/bpf.c
+++ b/kernel/tools/perf/tests/bpf.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
@@ -5,17 +6,22 @@
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
+#include <util/record.h>
#include <util/util.h>
#include <util/bpf-loader.h>
#include <util/evlist.h>
#include <linux/bpf.h>
#include <linux/filter.h>
#include <linux/kernel.h>
+#include <linux/string.h>
#include <api/fs/fs.h>
#include <bpf/bpf.h>
+#include <perf/mmap.h>
#include "tests.h"
#include "llvm.h"
#include "debug.h"
+#include "parse-events.h"
+#include "util/mmap.h"
#define NR_ITERS 111
#define PERF_TEST_BPF_PATH "/sys/fs/bpf/perf_test"
@@ -118,7 +124,7 @@
char pid[16];
char sbuf[STRERR_BUFSIZE];
- struct perf_evlist *evlist;
+ struct evlist *evlist;
int i, ret = TEST_FAIL, err = 0, count = 0;
struct parse_events_state parse_state;
@@ -140,7 +146,7 @@
opts.target.tid = opts.target.pid = pid;
/* Instead of perf_evlist__new_default, don't add default events */
- evlist = perf_evlist__new();
+ evlist = evlist__new();
if (!evlist) {
pr_debug("Not enough memory to create evlist\n");
return TEST_FAIL;
@@ -157,50 +163,50 @@
perf_evlist__config(evlist, &opts, NULL);
- 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, opts.mmap_pages);
+ err = evlist__mmap(evlist, opts.mmap_pages);
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);
(*func)();
- perf_evlist__disable(evlist);
+ evlist__disable(evlist);
- 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)
+ if (perf_mmap__read_init(&md->core) < 0)
continue;
- while ((event = perf_mmap__read_event(md)) != NULL) {
+ while ((event = perf_mmap__read_event(&md->core)) != NULL) {
const u32 type = event->header.type;
if (type == PERF_RECORD_SAMPLE)
count ++;
}
- perf_mmap__read_done(md);
+ perf_mmap__read_done(&md->core);
}
- if (count != expect) {
- pr_debug("BPF filter result incorrect, expected %d, got %d samples\n", expect, count);
+ if (count != expect * evlist->core.nr_entries) {
+ pr_debug("BPF filter result incorrect, expected %d, got %d samples\n", expect * evlist->core.nr_entries, count);
goto out_delete_evlist;
}
ret = TEST_OK;
out_delete_evlist:
- perf_evlist__delete(evlist);
+ evlist__delete(evlist);
return ret;
}
--
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