oal_schedule.h 文件参考

#include <asm/atomic.h>
#include <asm/param.h>
#include <linux/version.h>
#include <linux/interrupt.h>
#include <linux/wait.h>
#include <linux/proc_fs.h>
#include <linux/sched.h>
#include <linux/module.h>
#include <linux/ktime.h>
#include <linux/stacktrace.h>
#include "linux/time.h"
#include "linux/timex.h"
#include "linux/rtc.h"
#include "oal_time.h"
#include "oal_spinlock.h"
#include "oal_schedule_hcm.h"

oal_schedule.h 的引用(Include)关系图:

浏览源代码.

结构体
struct	_oal_wakelock_stru_

宏定义
#define	OAL_DECLARE_TASK   DECLARE_TASKLET
#define	OAL_WAIT_EVENT_INTERRUPTIBLE_TIMEOUT(_st_wq, _condition, _timeout)    wait_event_interruptible_timeout(_st_wq, _condition, _timeout)
#define	OAL_INIT_COMPLETION(_my_completion)   init_completion(_my_completion)
#define	OAL_COMPLETE(_my_completion)   complete(_my_completion)
#define	oal_in_interrupt()   in_interrupt()
#define	oal_module_license(_license_name)   MODULE_LICENSE(_license_name)
#define	OAL_S_IRUGO   S_IRUGO
#define	oal_module_init(_module_name)   module_init(_module_name)
#define	oal_module_exit(_module_name)   module_exit(_module_name)
#define	oal_module_symbol(_symbol)   EXPORT_SYMBOL(_symbol)
#define	oal_smp_call_function_single(core, task, info, wait)   smp_call_function_single(core, task, info, wait)
#define	OAL_IS_ERR_OR_NULL(ptr)   (!(ptr) || IS_ERR(ptr))

类型定义
typedef struct _oal_wakelock_stru_	oal_wakelock_stru
typedef atomic_t	oal_atomic
typedef osal_u32(*	oal_irqlocked_func) (osal_void *)
typedef rwlock_t	oal_rwlock_stru
typedef struct timer_list	oal_timer_list_stru
typedef struct tasklet_struct	oal_tasklet_stru
typedef osal_void(*	oal_defer_func) (osal_ulong)
typedef osal_u32(*	oal_module_func_t) (osal_void)
typedef struct proc_dir_entry	oal_proc_dir_entry_stru
typedef struct mutex	oal_mutex_stru
typedef struct completion	oal_completion

函数
OAL_STATIC OAL_INLINE osal_void	oal_rw_lock_init (oal_rwlock_stru *lock)
OAL_STATIC OAL_INLINE osal_void	oal_rw_lock_read_lock (oal_rwlock_stru *lock)
OAL_STATIC OAL_INLINE osal_void	oal_rw_lock_read_unlock (oal_rwlock_stru *lock)
OAL_STATIC OAL_INLINE osal_void	oal_rw_lock_write_lock (oal_rwlock_stru *lock)
OAL_STATIC OAL_INLINE osal_void	oal_rw_lock_write_unlock (oal_rwlock_stru *lock)
OAL_STATIC OAL_INLINE osal_void	oal_task_init (oal_tasklet_stru *task, oal_defer_func p_func, osal_ulong args)
OAL_STATIC OAL_INLINE osal_void	oal_task_kill (oal_tasklet_stru *task)
OAL_STATIC OAL_INLINE osal_void	oal_task_sched (oal_tasklet_stru *task)
OAL_STATIC OAL_INLINE osal_ulong	oal_task_is_scheduled (oal_tasklet_stru *task)
OAL_STATIC OAL_INLINE oal_proc_dir_entry_stru *	oal_create_proc_entry (const osal_s8 *pc_name, osal_u16 mode, oal_proc_dir_entry_stru *parent)
OAL_STATIC OAL_INLINE void	oal_remove_proc_entry (const osal_s8 *pc_name, oal_proc_dir_entry_stru *parent)
OAL_STATIC OAL_INLINE osal_u32	oal_wait_for_completion_timeout (oal_completion *completion, osal_u32 timeout)
OAL_STATIC OAL_INLINE osal_slong	oal_wait_for_completion_interruptible_timeout (oal_completion *completion, osal_ulong timeout)
OAL_STATIC OAL_INLINE osal_void	oal_wake_lock_init (oal_wakelock_stru *wakelock, char *name)
OAL_STATIC OAL_INLINE osal_void	oal_wake_lock_exit (oal_wakelock_stru *wakelock)
OAL_STATIC OAL_INLINE void	oal_wake_lock (oal_wakelock_stru *wakelock)
OAL_STATIC OAL_INLINE void	oal_wake_unlock (oal_wakelock_stru *wakelock)

宏定义说明

OAL_COMPLETE

#define OAL_COMPLETE

(

_my_completion

)

complete(_my_completion)

OAL_DECLARE_TASK

#define OAL_DECLARE_TASK   DECLARE_TASKLET

oal_in_interrupt

#define oal_in_interrupt

(

)

in_interrupt()

OAL_INIT_COMPLETION

#define OAL_INIT_COMPLETION

(

_my_completion

)

init_completion(_my_completion)

OAL_IS_ERR_OR_NULL

#define OAL_IS_ERR_OR_NULL

(

ptr

)

(!(ptr) || IS_ERR(ptr))

oal_module_exit

#define oal_module_exit

(

_module_name

)

module_exit(_module_name)

oal_module_init

#define oal_module_init

(

_module_name

)

module_init(_module_name)

oal_module_license

#define oal_module_license

(

_license_name

)

MODULE_LICENSE(_license_name)

oal_module_symbol

#define oal_module_symbol

(

_symbol

)

EXPORT_SYMBOL(_symbol)

OAL_S_IRUGO

#define OAL_S_IRUGO   S_IRUGO

oal_smp_call_function_single

#define oal_smp_call_function_single	(		core,
			task,
			info,
			wait
	)		smp_call_function_single(core, task, info, wait)

OAL_WAIT_EVENT_INTERRUPTIBLE_TIMEOUT

#define OAL_WAIT_EVENT_INTERRUPTIBLE_TIMEOUT	(		_st_wq,
			_condition,
			_timeout
	)		wait_event_interruptible_timeout(_st_wq, _condition, _timeout)

wait_event_interruptible_timeout - sleep until a condition gets true or a timeout elapses @_wq: the waitqueue to wait on @_condition: a C expression for the event to wait for @_timeout: timeout, in jiffies

The process is put to sleep (TASK_INTERRUPTIBLE) until the @condition evaluates to true or a signal is received. The @condition is checked each time the waitqueue @wq is woken up.

wake_up() has to be called after changing any variable that could change the result of the wait condition.

The function returns 0 if the @timeout elapsed, -ERESTARTSYS if it was interrupted by a signal, and the remaining jiffies otherwise if the condition evaluated to true before the timeout elapsed.

类型定义说明

oal_atomic

typedef atomic_t oal_atomic

oal_completion

typedef struct completion oal_completion

oal_defer_func

typedef osal_void(* oal_defer_func) (osal_ulong)

oal_irqlocked_func

typedef osal_u32(* oal_irqlocked_func) (osal_void *)

oal_module_func_t

typedef osal_u32(* oal_module_func_t) (osal_void)

oal_mutex_stru

typedef struct mutex oal_mutex_stru

oal_proc_dir_entry_stru

typedef struct proc_dir_entry oal_proc_dir_entry_stru

oal_rwlock_stru

typedef rwlock_t oal_rwlock_stru

oal_tasklet_stru

typedef struct tasklet_struct oal_tasklet_stru

oal_timer_list_stru

typedef struct timer_list oal_timer_list_stru

oal_wakelock_stru

typedef struct _oal_wakelock_stru_ oal_wakelock_stru

函数说明

oal_create_proc_entry()

OAL_STATIC OAL_INLINE oal_proc_dir_entry_stru * oal_create_proc_entry	(	const osal_s8 *	pc_name,
		osal_u16	mode,
		oal_proc_dir_entry_stru *	parent
	)

oal_remove_proc_entry()

OAL_STATIC OAL_INLINE void oal_remove_proc_entry	(	const osal_s8 *	pc_name,
		oal_proc_dir_entry_stru *	parent
	)

oal_rw_lock_init()

OAL_STATIC OAL_INLINE osal_void oal_rw_lock_init

(

oal_rwlock_stru *

lock

)

oal_rw_lock_read_lock()

OAL_STATIC OAL_INLINE osal_void oal_rw_lock_read_lock

(

oal_rwlock_stru *

lock

)

oal_rw_lock_read_unlock()

OAL_STATIC OAL_INLINE osal_void oal_rw_lock_read_unlock

(

oal_rwlock_stru *

lock

)

oal_rw_lock_write_lock()

OAL_STATIC OAL_INLINE osal_void oal_rw_lock_write_lock

(

oal_rwlock_stru *

lock

)

oal_rw_lock_write_unlock()

OAL_STATIC OAL_INLINE osal_void oal_rw_lock_write_unlock

(

oal_rwlock_stru *

lock

)

oal_task_init()

OAL_STATIC OAL_INLINE osal_void oal_task_init	(	oal_tasklet_stru *	task,
		oal_defer_func	p_func,
		osal_ulong	args
	)

oal_task_is_scheduled()

OAL_STATIC OAL_INLINE osal_ulong oal_task_is_scheduled

(

oal_tasklet_stru *

task

)

oal_task_kill()

OAL_STATIC OAL_INLINE osal_void oal_task_kill

(

oal_tasklet_stru *

task

)

oal_task_sched()

OAL_STATIC OAL_INLINE osal_void oal_task_sched

(

oal_tasklet_stru *

task

)

oal_wait_for_completion_interruptible_timeout()

OAL_STATIC OAL_INLINE osal_slong oal_wait_for_completion_interruptible_timeout	(	oal_completion *	completion,
		osal_ulong	timeout
	)

oal_wait_for_completion_timeout()

OAL_STATIC OAL_INLINE osal_u32 oal_wait_for_completion_timeout	(	oal_completion *	completion,
		osal_u32	timeout
	)

oal_wake_lock()

OAL_STATIC OAL_INLINE void oal_wake_lock

(

oal_wakelock_stru *

wakelock

)

oal_wake_lock_exit()

OAL_STATIC OAL_INLINE osal_void oal_wake_lock_exit

(

oal_wakelock_stru *

wakelock

)

oal_wake_lock_init()

OAL_STATIC OAL_INLINE osal_void oal_wake_lock_init	(	oal_wakelock_stru *	wakelock,
		char *	name
	)

oal_wake_unlock()

OAL_STATIC OAL_INLINE void oal_wake_unlock

(

oal_wakelock_stru *

wakelock

)