diff options
Diffstat (limited to 'tools/perf/util/thread.h')
-rw-r--r-- | tools/perf/util/thread.h | 210 |
1 files changed, 193 insertions, 17 deletions
diff --git a/tools/perf/util/thread.h b/tools/perf/util/thread.h index 395c626699a9..9068a21ce0fa 100644 --- a/tools/perf/util/thread.h +++ b/tools/perf/util/thread.h @@ -15,6 +15,7 @@ #include "rwsem.h" #include "event.h" #include "callchain.h" +#include <internal/rc_check.h> struct addr_location; struct map; @@ -29,11 +30,12 @@ struct lbr_stitch { struct callchain_cursor_node *prev_lbr_cursor; }; -struct thread { - union { - struct rb_node rb_node; - struct list_head node; - }; +struct thread_rb_node { + struct rb_node rb_node; + struct thread *thread; +}; + +DECLARE_RC_STRUCT(thread) { struct maps *maps; pid_t pid_; /* Not all tools update this */ pid_t tid; @@ -43,7 +45,6 @@ struct thread { refcount_t refcnt; bool comm_set; int comm_len; - bool dead; /* if set thread has exited */ struct list_head namespaces_list; struct rw_semaphore namespaces_lock; struct list_head comm_list; @@ -81,11 +82,6 @@ static inline void __thread__zput(struct thread **thread) #define thread__zput(thread) __thread__zput(&thread) -static inline void thread__exited(struct thread *thread) -{ - thread->dead = true; -} - struct namespaces *thread__namespaces(struct thread *thread); int thread__set_namespaces(struct thread *thread, u64 timestamp, struct perf_record_namespaces *event); @@ -101,8 +97,8 @@ static inline int thread__set_comm(struct thread *thread, const char *comm, int thread__set_comm_from_proc(struct thread *thread); int thread__comm_len(struct thread *thread); -struct comm *thread__comm(const struct thread *thread); -struct comm *thread__exec_comm(const struct thread *thread); +struct comm *thread__comm(struct thread *thread); +struct comm *thread__exec_comm(struct thread *thread); const char *thread__comm_str(struct thread *thread); int thread__insert_map(struct thread *thread, struct map *map); int thread__fork(struct thread *thread, struct thread *parent, u64 timestamp, bool do_maps_clone); @@ -126,14 +122,194 @@ void thread__find_cpumode_addr_location(struct thread *thread, u64 addr, int thread__memcpy(struct thread *thread, struct machine *machine, void *buf, u64 ip, int len, bool *is64bit); +static inline struct maps *thread__maps(struct thread *thread) +{ + return RC_CHK_ACCESS(thread)->maps; +} + +static inline void thread__set_maps(struct thread *thread, struct maps *maps) +{ + RC_CHK_ACCESS(thread)->maps = maps; +} + +static inline pid_t thread__pid(const struct thread *thread) +{ + return RC_CHK_ACCESS(thread)->pid_; +} + +static inline void thread__set_pid(struct thread *thread, pid_t pid_) +{ + RC_CHK_ACCESS(thread)->pid_ = pid_; +} + +static inline pid_t thread__tid(const struct thread *thread) +{ + return RC_CHK_ACCESS(thread)->tid; +} + +static inline void thread__set_tid(struct thread *thread, pid_t tid) +{ + RC_CHK_ACCESS(thread)->tid = tid; +} + +static inline pid_t thread__ppid(const struct thread *thread) +{ + return RC_CHK_ACCESS(thread)->ppid; +} + +static inline void thread__set_ppid(struct thread *thread, pid_t ppid) +{ + RC_CHK_ACCESS(thread)->ppid = ppid; +} + +static inline int thread__cpu(const struct thread *thread) +{ + return RC_CHK_ACCESS(thread)->cpu; +} + +static inline void thread__set_cpu(struct thread *thread, int cpu) +{ + RC_CHK_ACCESS(thread)->cpu = cpu; +} + +static inline int thread__guest_cpu(const struct thread *thread) +{ + return RC_CHK_ACCESS(thread)->guest_cpu; +} + +static inline void thread__set_guest_cpu(struct thread *thread, int guest_cpu) +{ + RC_CHK_ACCESS(thread)->guest_cpu = guest_cpu; +} + +static inline refcount_t *thread__refcnt(struct thread *thread) +{ + return &RC_CHK_ACCESS(thread)->refcnt; +} + +static inline bool thread__comm_set(const struct thread *thread) +{ + return RC_CHK_ACCESS(thread)->comm_set; +} + +static inline void thread__set_comm_set(struct thread *thread, bool set) +{ + RC_CHK_ACCESS(thread)->comm_set = set; +} + +static inline int thread__var_comm_len(const struct thread *thread) +{ + return RC_CHK_ACCESS(thread)->comm_len; +} + +static inline void thread__set_comm_len(struct thread *thread, int len) +{ + RC_CHK_ACCESS(thread)->comm_len = len; +} + +static inline struct list_head *thread__namespaces_list(struct thread *thread) +{ + return &RC_CHK_ACCESS(thread)->namespaces_list; +} + +static inline int thread__namespaces_list_empty(const struct thread *thread) +{ + return list_empty(&RC_CHK_ACCESS(thread)->namespaces_list); +} + +static inline struct rw_semaphore *thread__namespaces_lock(struct thread *thread) +{ + return &RC_CHK_ACCESS(thread)->namespaces_lock; +} + +static inline struct list_head *thread__comm_list(struct thread *thread) +{ + return &RC_CHK_ACCESS(thread)->comm_list; +} + +static inline struct rw_semaphore *thread__comm_lock(struct thread *thread) +{ + return &RC_CHK_ACCESS(thread)->comm_lock; +} + +static inline u64 thread__db_id(const struct thread *thread) +{ + return RC_CHK_ACCESS(thread)->db_id; +} + +static inline void thread__set_db_id(struct thread *thread, u64 db_id) +{ + RC_CHK_ACCESS(thread)->db_id = db_id; +} + static inline void *thread__priv(struct thread *thread) { - return thread->priv; + return RC_CHK_ACCESS(thread)->priv; } static inline void thread__set_priv(struct thread *thread, void *p) { - thread->priv = p; + RC_CHK_ACCESS(thread)->priv = p; +} + +static inline struct thread_stack *thread__ts(struct thread *thread) +{ + return RC_CHK_ACCESS(thread)->ts; +} + +static inline void thread__set_ts(struct thread *thread, struct thread_stack *ts) +{ + RC_CHK_ACCESS(thread)->ts = ts; +} + +static inline struct nsinfo *thread__nsinfo(struct thread *thread) +{ + return RC_CHK_ACCESS(thread)->nsinfo; +} + +static inline struct srccode_state *thread__srccode_state(struct thread *thread) +{ + return &RC_CHK_ACCESS(thread)->srccode_state; +} + +static inline bool thread__filter(const struct thread *thread) +{ + return RC_CHK_ACCESS(thread)->filter; +} + +static inline void thread__set_filter(struct thread *thread, bool filter) +{ + RC_CHK_ACCESS(thread)->filter = filter; +} + +static inline int thread__filter_entry_depth(const struct thread *thread) +{ + return RC_CHK_ACCESS(thread)->filter_entry_depth; +} + +static inline void thread__set_filter_entry_depth(struct thread *thread, int depth) +{ + RC_CHK_ACCESS(thread)->filter_entry_depth = depth; +} + +static inline bool thread__lbr_stitch_enable(const struct thread *thread) +{ + return RC_CHK_ACCESS(thread)->lbr_stitch_enable; +} + +static inline void thread__set_lbr_stitch_enable(struct thread *thread, bool en) +{ + RC_CHK_ACCESS(thread)->lbr_stitch_enable = en; +} + +static inline struct lbr_stitch *thread__lbr_stitch(struct thread *thread) +{ + return RC_CHK_ACCESS(thread)->lbr_stitch; +} + +static inline void thread__set_lbr_stitch(struct thread *thread, struct lbr_stitch *lbrs) +{ + RC_CHK_ACCESS(thread)->lbr_stitch = lbrs; } static inline bool thread__is_filtered(struct thread *thread) @@ -144,12 +320,12 @@ static inline bool thread__is_filtered(struct thread *thread) } if (symbol_conf.pid_list && - !intlist__has_entry(symbol_conf.pid_list, thread->pid_)) { + !intlist__has_entry(symbol_conf.pid_list, thread__pid(thread))) { return true; } if (symbol_conf.tid_list && - !intlist__has_entry(symbol_conf.tid_list, thread->tid)) { + !intlist__has_entry(symbol_conf.tid_list, thread__tid(thread))) { return true; } |