From cf4ce59b3b70238352c7f1729f0f7223214828ad Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 20 Sep 2024 01:46:19 +0000
Subject: [PATCH] rtl88x2CE_WiFi_linux add concurrent mode
---
kernel/tools/perf/util/env.h | 72 +++++++++++++++++++++++++++++++++++-
1 files changed, 70 insertions(+), 2 deletions(-)
diff --git a/kernel/tools/perf/util/env.h b/kernel/tools/perf/util/env.h
index 1f3ccc3..01378a9 100644
--- a/kernel/tools/perf/util/env.h
+++ b/kernel/tools/perf/util/env.h
@@ -3,10 +3,14 @@
#define __PERF_ENV_H
#include <linux/types.h>
-#include "cpumap.h"
+#include <linux/rbtree.h>
+#include "rwsem.h"
+
+struct perf_cpu_map;
struct cpu_topology_map {
int socket_id;
+ int die_id;
int core_id;
};
@@ -24,7 +28,7 @@
u32 node;
u64 mem_total;
u64 mem_free;
- struct cpu_map *map;
+ struct perf_cpu_map *map;
};
struct memory_node {
@@ -44,26 +48,80 @@
char *cpuid;
unsigned long long total_mem;
unsigned int msr_pmu_type;
+ unsigned int max_branches;
int nr_cmdline;
int nr_sibling_cores;
+ int nr_sibling_dies;
int nr_sibling_threads;
int nr_numa_nodes;
int nr_memory_nodes;
int nr_pmu_mappings;
int nr_groups;
+ int nr_cpu_pmu_caps;
char *cmdline;
const char **cmdline_argv;
char *sibling_cores;
+ char *sibling_dies;
char *sibling_threads;
char *pmu_mappings;
+ char *cpu_pmu_caps;
struct cpu_topology_map *cpu;
struct cpu_cache_level *caches;
int caches_cnt;
+ u32 comp_ratio;
+ u32 comp_ver;
+ u32 comp_type;
+ u32 comp_level;
+ u32 comp_mmap_len;
struct numa_node *numa_nodes;
struct memory_node *memory_nodes;
unsigned long long memory_bsize;
+
+ /*
+ * bpf_info_lock protects bpf rbtrees. This is needed because the
+ * trees are accessed by different threads in perf-top
+ */
+ struct {
+ struct rw_semaphore lock;
+ struct rb_root infos;
+ u32 infos_cnt;
+ struct rb_root btfs;
+ u32 btfs_cnt;
+ } bpf_progs;
+
+ /* same reason as above (for perf-top) */
+ struct {
+ struct rw_semaphore lock;
+ struct rb_root tree;
+ } cgroups;
+
+ /* For fast cpu to numa node lookup via perf_env__numa_node */
+ int *numa_map;
+ int nr_numa_map;
+
+ /* For real clock time reference. */
+ struct {
+ u64 tod_ns;
+ u64 clockid_ns;
+ u64 clockid_res_ns;
+ int clockid;
+ /*
+ * enabled is valid for report mode, and is true if above
+ * values are set, it's set in process_clock_data
+ */
+ bool enabled;
+ } clock;
};
+
+enum perf_compress_type {
+ PERF_COMP_NONE = 0,
+ PERF_COMP_ZSTD,
+ PERF_COMP_MAX
+};
+
+struct bpf_prog_info_node;
+struct btf_node;
extern struct perf_env perf_env;
@@ -71,6 +129,7 @@
int perf_env__set_cmdline(struct perf_env *env, int argc, const char *argv[]);
+int perf_env__read_cpuid(struct perf_env *env);
int perf_env__read_cpu_topology_map(struct perf_env *env);
void cpu_cache_level__free(struct cpu_cache_level *cache);
@@ -79,4 +138,13 @@
const char *perf_env__raw_arch(struct perf_env *env);
int perf_env__nr_cpus_avail(struct perf_env *env);
+void perf_env__init(struct perf_env *env);
+void perf_env__insert_bpf_prog_info(struct perf_env *env,
+ struct bpf_prog_info_node *info_node);
+struct bpf_prog_info_node *perf_env__find_bpf_prog_info(struct perf_env *env,
+ __u32 prog_id);
+bool perf_env__insert_btf(struct perf_env *env, struct btf_node *btf_node);
+struct btf_node *perf_env__find_btf(struct perf_env *env, __u32 btf_id);
+
+int perf_env__numa_node(struct perf_env *env, int cpu);
#endif /* __PERF_ENV_H */
--
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