workqueue: rename kernel/workqueue_sched.h to kernel/workqueue_internal.h

Workqueue wants to expose more interface internal to kernel/.  Instead
of adding a new header file, repurpose kernel/workqueue_sched.h.
Rename it to workqueue_internal.h and add include protector.

This patch doesn't introduce any functional changes.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
This commit is contained in:
Tejun Heo 2013-01-18 14:05:55 -08:00
parent 111c225a5f
commit ea138446e5
4 changed files with 20 additions and 11 deletions

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@ -83,7 +83,7 @@
#endif
#include "sched.h"
#include "../workqueue_sched.h"
#include "../workqueue_internal.h"
#include "../smpboot.h"
#define CREATE_TRACE_POINTS

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@ -43,7 +43,7 @@
#include <linux/idr.h>
#include <linux/hashtable.h>
#include "workqueue_sched.h"
#include "workqueue_internal.h"
enum {
/*

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@ -0,0 +1,18 @@
/*
* kernel/workqueue_internal.h
*
* Workqueue internal header file. Only to be included by workqueue and
* core kernel subsystems.
*/
#ifndef _KERNEL_WORKQUEUE_INTERNAL_H
#define _KERNEL_WORKQUEUE_INTERNAL_H
/*
* Scheduler hooks for concurrency managed workqueue. Only to be used from
* sched.c and workqueue.c.
*/
void wq_worker_waking_up(struct task_struct *task, unsigned int cpu);
struct task_struct *wq_worker_sleeping(struct task_struct *task,
unsigned int cpu);
#endif /* _KERNEL_WORKQUEUE_INTERNAL_H */

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@ -1,9 +0,0 @@
/*
* kernel/workqueue_sched.h
*
* Scheduler hooks for concurrency managed workqueue. Only to be
* included from sched.c and workqueue.c.
*/
void wq_worker_waking_up(struct task_struct *task, unsigned int cpu);
struct task_struct *wq_worker_sleeping(struct task_struct *task,
unsigned int cpu);