diff options
Diffstat (limited to 'nuttx/sched/work_internal.h')
-rw-r--r-- | nuttx/sched/work_internal.h | 48 |
1 files changed, 25 insertions, 23 deletions
diff --git a/nuttx/sched/work_internal.h b/nuttx/sched/work_internal.h index 69b7bf547..7f6c1a937 100644 --- a/nuttx/sched/work_internal.h +++ b/nuttx/sched/work_internal.h @@ -51,51 +51,49 @@ /* Configuration ************************************************************/ -#ifndef CONFIG_SCHED_WORKPRIORITY -# define CONFIG_SCHED_WORKPRIORITY 50 -#endif - -#ifndef CONFIG_SCHED_WORKPERIOD -# define CONFIG_SCHED_WORKPERIOD (50*1000) /* 50 milliseconds */ -#endif - -#ifndef CONFIG_SCHED_WORKSTACKSIZE -# define CONFIG_SCHED_WORKSTACKSIZE CONFIG_IDLETHREAD_STACKSIZE -#endif - #ifdef CONFIG_DISABLE_SIGNALS # warning "Worker thread support requires signals" #endif +#ifdef CONFIG_SCHED_LPWORK +# define NWORKERS 2 +#else +# define NWORKERS 1 +#endif + /**************************************************************************** * Public Types ****************************************************************************/ #ifndef __ASSEMBLY__ +/* This structure defines the state on one work queue */ + +struct wqueue_s +{ + pid_t pid; /* The task ID of the worker thread */ + struct dq_queue_s q; /* The queue of pending work */ +}; + /**************************************************************************** * Public Data ****************************************************************************/ -/* The queue of pending work */ - -extern struct dq_queue_s g_work; +/* The state of each work queue */ -/* The task ID of the worker thread */ - -extern pid_t g_worker; +extern struct wqueue_s g_work[NWORKERS]; /**************************************************************************** * Public Function Prototypes ****************************************************************************/ /**************************************************************************** - * Name: work_thread + * Name: work_hpthread and work_lpthread * * Description: - * This is the main worker thread that performs actions placed on the work - * queue. It also performs periodic garbage collection (that is performed - * by the idle thread if CONFIG_SCHED_WORKQUEUE is not defined). + * These are the main worker threads that performs actions placed on the + * work lists. One thread also performs periodic garbage collection (that + * is performed by the idle thread if CONFIG_SCHED_WORKQUEUE is not defined). * * Input parameters: * argc, argv (not used) @@ -105,7 +103,11 @@ extern pid_t g_worker; * ****************************************************************************/ -int work_thread(int argc, char *argv[]); +int work_hpthread(int argc, char *argv[]); + +#ifdef CONFIG_SCHED_LPWORK +int work_lpthread(int argc, char *argv[]); +#endif #endif /* __ASSEMBLY__ */ #endif /* CONFIG_SCHED_WORKQUEUE */ |