Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/tools/perf/util/machine.h b/tools/perf/util/machine.h
index d856b85..18e13c0 100644
--- a/tools/perf/util/machine.h
+++ b/tools/perf/util/machine.h
@@ -4,16 +4,17 @@
#include <sys/types.h>
#include <linux/rbtree.h>
-#include "map.h"
-#include "dso.h"
-#include "event.h"
+#include "map_groups.h"
+#include "dsos.h"
#include "rwsem.h"
struct addr_location;
struct branch_stack;
-struct perf_evsel;
+struct dso;
+struct evsel;
struct perf_sample;
struct symbol;
+struct target;
struct thread;
union perf_event;
@@ -29,11 +30,11 @@
#define THREADS__TABLE_SIZE (1 << THREADS__TABLE_BITS)
struct threads {
- struct rb_root entries;
- struct rw_semaphore lock;
- unsigned int nr;
- struct list_head dead;
- struct thread *last_match;
+ struct rb_root_cached entries;
+ struct rw_semaphore lock;
+ unsigned int nr;
+ struct list_head dead;
+ struct thread *last_match;
};
struct machine {
@@ -42,6 +43,7 @@
u16 id_hdr_size;
bool comm_exec;
bool kptr_restrict_warned;
+ bool single_address_space;
char *root_dir;
char *mmap_name;
struct threads threads[THREADS__TABLE_SIZE];
@@ -99,6 +101,8 @@
return ip >= kernel_start;
}
+u8 machine__addr_cpumode(struct machine *machine, u8 cpumode, u64 addr);
+
struct thread *machine__find_thread(struct machine *machine, pid_t pid,
pid_t tid);
struct comm *machine__thread_exec_comm(struct machine *machine,
@@ -127,6 +131,9 @@
struct perf_sample *sample);
int machine__process_mmap2_event(struct machine *machine, union perf_event *event,
struct perf_sample *sample);
+int machine__process_ksymbol(struct machine *machine,
+ union perf_event *event,
+ struct perf_sample *sample);
int machine__process_event(struct machine *machine, union perf_event *event,
struct perf_sample *sample);
@@ -134,7 +141,7 @@
struct machines {
struct machine host;
- struct rb_root guests;
+ struct rb_root_cached guests;
};
void machines__init(struct machines *machines);
@@ -169,7 +176,7 @@
int thread__resolve_callchain(struct thread *thread,
struct callchain_cursor *cursor,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct perf_sample *sample,
struct symbol **parent,
struct addr_location *root_al,
@@ -216,7 +223,7 @@
struct map *machine__findnew_module_map(struct machine *machine, u64 start,
const char *filename);
-int arch__fix_module_text_start(u64 *start, const char *name);
+int arch__fix_module_text_start(u64 *start, u64 *size, const char *name);
int machine__load_kallsyms(struct machine *machine, const char *filename);
@@ -244,23 +251,6 @@
int (*fn)(struct thread *thread, void *p),
void *priv);
-int __machine__synthesize_threads(struct machine *machine, struct perf_tool *tool,
- struct target *target, struct thread_map *threads,
- perf_event__handler_t process, bool data_mmap,
- unsigned int proc_map_timeout,
- unsigned int nr_threads_synthesize);
-static inline
-int machine__synthesize_threads(struct machine *machine, struct target *target,
- struct thread_map *threads, bool data_mmap,
- unsigned int proc_map_timeout,
- unsigned int nr_threads_synthesize)
-{
- return __machine__synthesize_threads(machine, NULL, target, threads,
- perf_event__process, data_mmap,
- proc_map_timeout,
- nr_threads_synthesize);
-}
-
pid_t machine__get_current_tid(struct machine *machine, int cpu);
int machine__set_current_tid(struct machine *machine, int cpu, pid_t pid,
pid_t tid);