android_kernel_xiaomi_sm8350/tools/perf/util/thread.h
Frederic Weisbecker 5b447a6a13 perf tools: Librarize idle thread registration
Librarize register_idle_thread() used by annotate and report.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
LKML-Reference: <1251693921-6579-1-git-send-email-fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-08-31 10:04:48 +02:00

22 lines
684 B
C

#include <linux/rbtree.h>
#include <linux/list.h>
#include <unistd.h>
#include "symbol.h"
struct thread {
struct rb_node rb_node;
struct list_head maps;
pid_t pid;
char *comm;
};
int thread__set_comm(struct thread *self, const char *comm);
struct thread *
threads__findnew(pid_t pid, struct rb_root *threads, struct thread **last_match);
struct thread *
register_idle_thread(struct rb_root *threads, struct thread **last_match);
void thread__insert_map(struct thread *self, struct map *map);
int thread__fork(struct thread *self, struct thread *parent);
struct map *thread__find_map(struct thread *self, u64 ip);
size_t threads__fprintf(FILE *fp, struct rb_root *threads);