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authorTejun Heo <tj@kernel.org>2013-01-18 14:05:55 -0800
committerTejun Heo <tj@kernel.org>2013-01-18 14:05:55 -0800
commitea138446e51f7bfe55cdeffa3f1dd9cafc786bd8 (patch)
treea441a0546a062817946eb1c28f7d2f9cdaf6062a
parent111c225a5f8d872bc9327ada18d13b75edaa34be (diff)
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>
-rw-r--r--kernel/sched/core.c2
-rw-r--r--kernel/workqueue.c2
-rw-r--r--kernel/workqueue_internal.h18
-rw-r--r--kernel/workqueue_sched.h9
4 files changed, 20 insertions, 11 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 257002c13bb0..c6737f4fb63b 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -83,7 +83,7 @@
#endif
#include "sched.h"
-#include "../workqueue_sched.h"
+#include "../workqueue_internal.h"
#include "../smpboot.h"
#define CREATE_TRACE_POINTS
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 6b99ac7b19f6..b4e92061a934 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -43,7 +43,7 @@
#include <linux/idr.h>
#include <linux/hashtable.h>
-#include "workqueue_sched.h"
+#include "workqueue_internal.h"
enum {
/*
diff --git a/kernel/workqueue_internal.h b/kernel/workqueue_internal.h
new file mode 100644
index 000000000000..b3ea6ad5566b
--- /dev/null
+++ b/kernel/workqueue_internal.h
@@ -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 */
diff --git a/kernel/workqueue_sched.h b/kernel/workqueue_sched.h
deleted file mode 100644
index 2d10fc98dc79..000000000000
--- a/kernel/workqueue_sched.h
+++ /dev/null
@@ -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);