Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
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_; /* Not all tools update this */
16 pid_t tid;
17 pid_t ppid;
18 char shortname[3];
19 bool comm_set;
20 bool dead; /* if set thread has exited */
21 char *comm;
22 int comm_len;
23
24 void *priv;
25};
26
27struct machine;
28
29struct thread *thread__new(pid_t pid, pid_t tid);
30void thread__delete(struct thread *self);
31static inline void thread__exited(struct thread *thread)
32{
33 thread->dead = true;
34}
35
36int thread__set_comm(struct thread *self, const char *comm);
37int thread__comm_len(struct thread *self);
38void thread__insert_map(struct thread *self, struct map *map);
39int thread__fork(struct thread *self, struct thread *parent);
40size_t thread__fprintf(struct thread *thread, FILE *fp);
41
42static inline struct map *thread__find_map(struct thread *self,
43 enum map_type type, u64 addr)
44{
45 return self ? map_groups__find(&self->mg, type, addr) : NULL;
46}
47
48void thread__find_addr_map(struct thread *thread, struct machine *machine,
49 u8 cpumode, enum map_type type, u64 addr,
50 struct addr_location *al);
51
52void thread__find_addr_location(struct thread *thread, struct machine *machine,
53 u8 cpumode, enum map_type type, u64 addr,
54 struct addr_location *al);
55
56static inline void *thread__priv(struct thread *thread)
57{
58 return thread->priv;
59}
60
61static inline void thread__set_priv(struct thread *thread, void *p)
62{
63 thread->priv = p;
64}
65#endif /* __PERF_THREAD_H */