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/builtin-kmem.c | 110 ++++++++++++++++++++++++++++---------------------------
1 files changed, 56 insertions(+), 54 deletions(-)
diff --git a/kernel/tools/perf/builtin-kmem.c b/kernel/tools/perf/builtin-kmem.c
index 56dd5d1..a50dae2 100644
--- a/kernel/tools/perf/builtin-kmem.c
+++ b/kernel/tools/perf/builtin-kmem.c
@@ -2,10 +2,11 @@
#include "builtin.h"
#include "perf.h"
+#include "util/dso.h"
#include "util/evlist.h"
#include "util/evsel.h"
-#include "util/util.h"
#include "util/config.h"
+#include "util/map.h"
#include "util/symbol.h"
#include "util/thread.h"
#include "util/header.h"
@@ -13,23 +14,27 @@
#include "util/tool.h"
#include "util/callchain.h"
#include "util/time-utils.h"
+#include <linux/err.h>
+#include <subcmd/pager.h>
#include <subcmd/parse-options.h>
#include "util/trace-event.h"
#include "util/data.h"
#include "util/cpumap.h"
#include "util/debug.h"
+#include "util/string2.h"
#include <linux/kernel.h>
#include <linux/rbtree.h>
#include <linux/string.h>
+#include <linux/zalloc.h>
#include <errno.h>
#include <inttypes.h>
#include <locale.h>
#include <regex.h>
-#include "sane_ctype.h"
+#include <linux/ctype.h>
static int kmem_slab;
static int kmem_page;
@@ -164,13 +169,12 @@
return 0;
}
-static int perf_evsel__process_alloc_event(struct perf_evsel *evsel,
- struct perf_sample *sample)
+static int evsel__process_alloc_event(struct evsel *evsel, struct perf_sample *sample)
{
- unsigned long ptr = perf_evsel__intval(evsel, sample, "ptr"),
- call_site = perf_evsel__intval(evsel, sample, "call_site");
- int bytes_req = perf_evsel__intval(evsel, sample, "bytes_req"),
- bytes_alloc = perf_evsel__intval(evsel, sample, "bytes_alloc");
+ unsigned long ptr = evsel__intval(evsel, sample, "ptr"),
+ call_site = evsel__intval(evsel, sample, "call_site");
+ int bytes_req = evsel__intval(evsel, sample, "bytes_req"),
+ bytes_alloc = evsel__intval(evsel, sample, "bytes_alloc");
if (insert_alloc_stat(call_site, ptr, bytes_req, bytes_alloc, sample->cpu) ||
insert_caller_stat(call_site, bytes_req, bytes_alloc))
@@ -183,14 +187,13 @@
return 0;
}
-static int perf_evsel__process_alloc_node_event(struct perf_evsel *evsel,
- struct perf_sample *sample)
+static int evsel__process_alloc_node_event(struct evsel *evsel, struct perf_sample *sample)
{
- int ret = perf_evsel__process_alloc_event(evsel, sample);
+ int ret = evsel__process_alloc_event(evsel, sample);
if (!ret) {
int node1 = cpu__get_node(sample->cpu),
- node2 = perf_evsel__intval(evsel, sample, "node");
+ node2 = evsel__intval(evsel, sample, "node");
if (node1 != node2)
nr_cross_allocs++;
@@ -227,10 +230,9 @@
return NULL;
}
-static int perf_evsel__process_free_event(struct perf_evsel *evsel,
- struct perf_sample *sample)
+static int evsel__process_free_event(struct evsel *evsel, struct perf_sample *sample)
{
- unsigned long ptr = perf_evsel__intval(evsel, sample, "ptr");
+ unsigned long ptr = evsel__intval(evsel, sample, "ptr");
struct alloc_stat *s_alloc, *s_caller;
s_alloc = search_alloc_stat(ptr, 0, &root_alloc_stat, ptr_cmp);
@@ -334,7 +336,7 @@
struct alloc_func *func;
struct machine *machine = &kmem_session->machines.host;
regex_t alloc_func_regex;
- const char pattern[] = "^_?_?(alloc|get_free|get_zeroed)_pages?";
+ static const char pattern[] = "^_?_?(alloc|get_free|get_zeroed)_pages?";
ret = regcomp(&alloc_func_regex, pattern, REG_EXTENDED);
if (ret) {
@@ -379,7 +381,7 @@
* Find first non-memory allocation function from callchain.
* The allocation functions are in the 'alloc_func_list'.
*/
-static u64 find_callsite(struct perf_evsel *evsel, struct perf_sample *sample)
+static u64 find_callsite(struct evsel *evsel, struct perf_sample *sample)
{
struct addr_location al;
struct machine *machine = &kmem_session->machines.host;
@@ -407,8 +409,8 @@
sizeof(key), callcmp);
if (!caller) {
/* found */
- if (node->map)
- addr = map__unmap_ip(node->map, node->ip);
+ if (node->ms.map)
+ addr = map__unmap_ip(node->ms.map, node->ip);
else
addr = node->ip;
@@ -727,7 +729,7 @@
return NULL;
}
-static int parse_gfp_flags(struct perf_evsel *evsel, struct perf_sample *sample,
+static int parse_gfp_flags(struct evsel *evsel, struct perf_sample *sample,
unsigned int gfp_flags)
{
struct tep_record record = {
@@ -748,7 +750,8 @@
}
trace_seq_init(&seq);
- tep_event_info(&seq, evsel->tp_format, &record);
+ tep_print_event(evsel->tp_format->tep,
+ &seq, &record, "%s", TEP_PRINT_INFO);
str = strtok_r(seq.buffer, " ", &pos);
while (str) {
@@ -778,13 +781,12 @@
return 0;
}
-static int perf_evsel__process_page_alloc_event(struct perf_evsel *evsel,
- struct perf_sample *sample)
+static int evsel__process_page_alloc_event(struct evsel *evsel, struct perf_sample *sample)
{
u64 page;
- unsigned int order = perf_evsel__intval(evsel, sample, "order");
- unsigned int gfp_flags = perf_evsel__intval(evsel, sample, "gfp_flags");
- unsigned int migrate_type = perf_evsel__intval(evsel, sample,
+ unsigned int order = evsel__intval(evsel, sample, "order");
+ unsigned int gfp_flags = evsel__intval(evsel, sample, "gfp_flags");
+ unsigned int migrate_type = evsel__intval(evsel, sample,
"migratetype");
u64 bytes = kmem_page_size << order;
u64 callsite;
@@ -796,9 +798,9 @@
};
if (use_pfn)
- page = perf_evsel__intval(evsel, sample, "pfn");
+ page = evsel__intval(evsel, sample, "pfn");
else
- page = perf_evsel__intval(evsel, sample, "page");
+ page = evsel__intval(evsel, sample, "page");
nr_page_allocs++;
total_page_alloc_bytes += bytes;
@@ -851,11 +853,10 @@
return 0;
}
-static int perf_evsel__process_page_free_event(struct perf_evsel *evsel,
- struct perf_sample *sample)
+static int evsel__process_page_free_event(struct evsel *evsel, struct perf_sample *sample)
{
u64 page;
- unsigned int order = perf_evsel__intval(evsel, sample, "order");
+ unsigned int order = evsel__intval(evsel, sample, "order");
u64 bytes = kmem_page_size << order;
struct page_stat *pstat;
struct page_stat this = {
@@ -863,9 +864,9 @@
};
if (use_pfn)
- page = perf_evsel__intval(evsel, sample, "pfn");
+ page = evsel__intval(evsel, sample, "pfn");
else
- page = perf_evsel__intval(evsel, sample, "page");
+ page = evsel__intval(evsel, sample, "page");
nr_page_frees++;
total_page_free_bytes += bytes;
@@ -929,13 +930,13 @@
return false;
}
-typedef int (*tracepoint_handler)(struct perf_evsel *evsel,
+typedef int (*tracepoint_handler)(struct evsel *evsel,
struct perf_sample *sample);
static int process_sample_event(struct perf_tool *tool __maybe_unused,
union perf_event *event,
struct perf_sample *sample,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct machine *machine)
{
int err = 0;
@@ -1362,18 +1363,18 @@
static int __cmd_kmem(struct perf_session *session)
{
int err = -EINVAL;
- struct perf_evsel *evsel;
- const struct perf_evsel_str_handler kmem_tracepoints[] = {
+ struct evsel *evsel;
+ const struct evsel_str_handler kmem_tracepoints[] = {
/* slab allocator */
- { "kmem:kmalloc", perf_evsel__process_alloc_event, },
- { "kmem:kmem_cache_alloc", perf_evsel__process_alloc_event, },
- { "kmem:kmalloc_node", perf_evsel__process_alloc_node_event, },
- { "kmem:kmem_cache_alloc_node", perf_evsel__process_alloc_node_event, },
- { "kmem:kfree", perf_evsel__process_free_event, },
- { "kmem:kmem_cache_free", perf_evsel__process_free_event, },
+ { "kmem:kmalloc", evsel__process_alloc_event, },
+ { "kmem:kmem_cache_alloc", evsel__process_alloc_event, },
+ { "kmem:kmalloc_node", evsel__process_alloc_node_event, },
+ { "kmem:kmem_cache_alloc_node", evsel__process_alloc_node_event, },
+ { "kmem:kfree", evsel__process_free_event, },
+ { "kmem:kmem_cache_free", evsel__process_free_event, },
/* page allocator */
- { "kmem:mm_page_alloc", perf_evsel__process_page_alloc_event, },
- { "kmem:mm_page_free", perf_evsel__process_page_free_event, },
+ { "kmem:mm_page_alloc", evsel__process_page_alloc_event, },
+ { "kmem:mm_page_free", evsel__process_page_free_event, },
};
if (!perf_session__has_traces(session, "kmem record"))
@@ -1385,8 +1386,8 @@
}
evlist__for_each_entry(session->evlist, evsel) {
- if (!strcmp(perf_evsel__name(evsel), "kmem:mm_page_alloc") &&
- perf_evsel__field(evsel, "pfn")) {
+ if (!strcmp(evsel__name(evsel), "kmem:mm_page_alloc") &&
+ evsel__field(evsel, "pfn")) {
use_pfn = true;
break;
}
@@ -1925,14 +1926,15 @@
NULL
};
struct perf_session *session;
- const char errmsg[] = "No %s allocation events found. Have you run 'perf kmem record --%s'?\n";
+ static const char errmsg[] = "No %s allocation events found. Have you run 'perf kmem record --%s'?\n";
int ret = perf_config(kmem_config, NULL);
if (ret)
return ret;
argc = parse_options_subcommand(argc, argv, kmem_options,
- kmem_subcommands, kmem_usage, 0);
+ kmem_subcommands, kmem_usage,
+ PARSE_OPT_STOP_AT_NON_OPTION);
if (!argc)
usage_with_options(kmem_usage, kmem_options);
@@ -1949,11 +1951,11 @@
return __cmd_record(argc, argv);
}
- data.file.path = input_name;
+ data.path = input_name;
kmem_session = session = perf_session__new(&data, false, &perf_kmem);
- if (session == NULL)
- return -1;
+ if (IS_ERR(session))
+ return PTR_ERR(session);
ret = -1;
@@ -1966,7 +1968,7 @@
}
if (kmem_page) {
- struct perf_evsel *evsel;
+ struct evsel *evsel;
evsel = perf_evlist__find_tracepoint_by_name(session->evlist,
"kmem:mm_page_alloc");
@@ -1975,7 +1977,7 @@
goto out_delete;
}
- kmem_page_size = tep_get_page_size(evsel->tp_format->pevent);
+ kmem_page_size = tep_get_page_size(evsel->tp_format->tep);
symbol_conf.use_callchain = true;
}
--
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