diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/init_task.h | 2 | ||||
| -rw-r--r-- | include/linux/sched.h | 12 | ||||
| -rw-r--r-- | include/linux/wcnss_wlan.h | 1 |
3 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/init_task.h b/include/linux/init_task.h index 5cd0f094992..998f4dfedec 100644 --- a/include/linux/init_task.h +++ b/include/linux/init_task.h @@ -40,6 +40,7 @@ extern struct fs_struct init_fs; #define INIT_SIGNALS(sig) { \ .nr_threads = 1, \ + .thread_head = LIST_HEAD_INIT(init_task.thread_node), \ .wait_chldexit = __WAIT_QUEUE_HEAD_INITIALIZER(sig.wait_chldexit),\ .shared_pending = { \ .list = LIST_HEAD_INIT(sig.shared_pending.list), \ @@ -213,6 +214,7 @@ extern struct task_group root_task_group; [PIDTYPE_SID] = INIT_PID_LINK(PIDTYPE_SID), \ }, \ .thread_group = LIST_HEAD_INIT(tsk.thread_group), \ + .thread_node = LIST_HEAD_INIT(init_signals.thread_head), \ INIT_IDS \ INIT_PERF_EVENTS(tsk) \ INIT_TRACE_IRQFLAGS \ diff --git a/include/linux/sched.h b/include/linux/sched.h index 2d8b1945da4..5f995db070c 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -551,6 +551,7 @@ struct signal_struct { atomic_t sigcnt; atomic_t live; int nr_threads; + struct list_head thread_head; wait_queue_head_t wait_chldexit; /* for wait4() */ @@ -1271,6 +1272,7 @@ struct task_struct { /* PID/PID hash table linkage. */ struct pid_link pids[PIDTYPE_MAX]; struct list_head thread_group; + struct list_head thread_node; struct completion *vfork_done; /* for vfork() */ int __user *set_child_tid; /* CLONE_CHILD_SETTID */ @@ -2327,6 +2329,16 @@ extern bool current_is_single_threaded(void); #define while_each_thread(g, t) \ while ((t = next_thread(t)) != g) +#define __for_each_thread(signal, t) \ + list_for_each_entry_rcu(t, &(signal)->thread_head, thread_node) + +#define for_each_thread(p, t) \ + __for_each_thread((p)->signal, t) + +/* Careful: this is a double loop, 'break' won't work as expected. */ +#define for_each_process_thread(p, t) \ + for_each_process(p) for_each_thread(p, t) + static inline int get_nr_threads(struct task_struct *tsk) { return tsk->signal->nr_threads; diff --git a/include/linux/wcnss_wlan.h b/include/linux/wcnss_wlan.h index 29dd1c2fe86..fd5651743fd 100644 --- a/include/linux/wcnss_wlan.h +++ b/include/linux/wcnss_wlan.h @@ -118,6 +118,7 @@ void wcnss_riva_dump_pmic_regs(void); int wcnss_xo_auto_detect_enabled(void); u32 wcnss_get_wlan_rx_buff_count(void); int wcnss_wlan_iris_xo_mode(void); +void wcnss_en_wlan_led_trigger(void); #ifdef CONFIG_WCNSS_REGISTER_DUMP_ON_BITE void wcnss_log_debug_regs_on_bite(void); #else |