diff options
Diffstat (limited to 'tools/perf/util/thread.h')
| -rw-r--r-- | tools/perf/util/thread.h | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/tools/perf/util/thread.h b/tools/perf/util/thread.h index 32aea3c1c2ad..845d9b62f96f 100644 --- a/tools/perf/util/thread.h +++ b/tools/perf/util/thread.h @@ -1,11 +1,14 @@ +#ifndef __PERF_THREAD_H +#define __PERF_THREAD_H + #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; + struct rb_root maps; + struct list_head removed_maps; pid_t pid; char shortname[3]; char *comm; @@ -18,5 +21,17 @@ 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); + +void maps__insert(struct rb_root *maps, struct map *map); +struct map *maps__find(struct rb_root *maps, u64 ip); + +struct symbol *kernel_maps__find_symbol(const u64 ip, struct map **mapp); +struct map *kernel_maps__find_by_dso_name(const char *name); + +static inline struct map *thread__find_map(struct thread *self, u64 ip) +{ + return self ? maps__find(&self->maps, ip) : NULL; +} + +#endif /* __PERF_THREAD_H */ |