LXR linux/tools/perf/util/thread.h

   1#ifndef __PERF_THREAD_H
   2#define __PERF_THREAD_H
   3
   4#include <linux/rbtree.h>
   5#include <unistd.h>
   6#include <sys/types.h>
   7#include "symbol.h"
   8
   9struct thread {
  10        union {
  11                struct rb_node   rb_node;
  12                struct list_head node;
  13        };
  14        struct map_groups       mg;
  15        pid_t                   pid;
  16        char                    shortname[3];
  17        bool                    comm_set;
  18        char                    *comm;
  19        int                     comm_len;
  20
  21        void                    *priv;
  22};
  23
  24struct machine;
  25
  26struct thread *thread__new(pid_t pid);
  27void thread__delete(struct thread *self);
  28
  29int thread__set_comm(struct thread *self, const char *comm);
  30int thread__comm_len(struct thread *self);
  31void thread__insert_map(struct thread *self, struct map *map);
  32int thread__fork(struct thread *self, struct thread *parent);
  33
  34static inline struct map *thread__find_map(struct thread *self,
  35                                           enum map_type type, u64 addr)
  36{
  37        return self ? map_groups__find(&self->mg, type, addr) : NULL;
  38}
  39
  40void thread__find_addr_map(struct thread *thread, struct machine *machine,
  41                           u8 cpumode, enum map_type type, u64 addr,
  42                           struct addr_location *al);
  43
  44void thread__find_addr_location(struct thread *thread, struct machine *machine,
  45                                u8 cpumode, enum map_type type, u64 addr,
  46                                struct addr_location *al,
  47                                symbol_filter_t filter);
  48#endif  /* __PERF_THREAD_H */
  49