[PATCH 1/7] workqueue: cosmetic whitespace updates for macro definitions
From: Tejun Heo
Date: Wed Aug 08 2012 - 17:38:21 EST
Consistently use the last tab position for '\' line continuation in
complex macro definitions. This is to help the following patches.
This patch is cosmetic.
Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
---
include/linux/workqueue.h | 126 ++++++++++++++++++++++----------------------
1 files changed, 63 insertions(+), 63 deletions(-)
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index b14d5d5..0b94714 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -126,43 +126,43 @@ struct execute_work {
#define __WORK_INIT_LOCKDEP_MAP(n, k)
#endif
-#define __WORK_INITIALIZER(n, f) { \
- .data = WORK_DATA_STATIC_INIT(), \
- .entry = { &(n).entry, &(n).entry }, \
- .func = (f), \
- __WORK_INIT_LOCKDEP_MAP(#n, &(n)) \
+#define __WORK_INITIALIZER(n, f) { \
+ .data = WORK_DATA_STATIC_INIT(), \
+ .entry = { &(n).entry, &(n).entry }, \
+ .func = (f), \
+ __WORK_INIT_LOCKDEP_MAP(#n, &(n)) \
}
-#define __DELAYED_WORK_INITIALIZER(n, f) { \
- .work = __WORK_INITIALIZER((n).work, (f)), \
- .timer = TIMER_INITIALIZER(delayed_work_timer_fn, \
- 0, (unsigned long)&(n)), \
+#define __DELAYED_WORK_INITIALIZER(n, f) { \
+ .work = __WORK_INITIALIZER((n).work, (f)), \
+ .timer = TIMER_INITIALIZER(delayed_work_timer_fn, \
+ 0, (unsigned long)&(n)), \
}
-#define __DEFERRED_WORK_INITIALIZER(n, f) { \
- .work = __WORK_INITIALIZER((n).work, (f)), \
- .timer = TIMER_DEFERRED_INITIALIZER(delayed_work_timer_fn, \
- 0, (unsigned long)&(n)), \
+#define __DEFERRED_WORK_INITIALIZER(n, f) { \
+ .work = __WORK_INITIALIZER((n).work, (f)), \
+ .timer = TIMER_DEFERRED_INITIALIZER(delayed_work_timer_fn, \
+ 0, (unsigned long)&(n)), \
}
-#define DECLARE_WORK(n, f) \
+#define DECLARE_WORK(n, f) \
struct work_struct n = __WORK_INITIALIZER(n, f)
-#define DECLARE_DELAYED_WORK(n, f) \
+#define DECLARE_DELAYED_WORK(n, f) \
struct delayed_work n = __DELAYED_WORK_INITIALIZER(n, f)
-#define DECLARE_DEFERRED_WORK(n, f) \
+#define DECLARE_DEFERRED_WORK(n, f) \
struct delayed_work n = __DEFERRED_WORK_INITIALIZER(n, f)
/*
* initialize a work item's function pointer
*/
-#define PREPARE_WORK(_work, _func) \
- do { \
- (_work)->func = (_func); \
+#define PREPARE_WORK(_work, _func) \
+ do { \
+ (_work)->func = (_func); \
} while (0)
-#define PREPARE_DELAYED_WORK(_work, _func) \
+#define PREPARE_DELAYED_WORK(_work, _func) \
PREPARE_WORK(&(_work)->work, (_func))
#ifdef CONFIG_DEBUG_OBJECTS_WORK
@@ -192,7 +192,7 @@ static inline unsigned int work_static(struct work_struct *work) { return 0; }
\
__init_work((_work), _onstack); \
(_work)->data = (atomic_long_t) WORK_DATA_INIT(); \
- lockdep_init_map(&(_work)->lockdep_map, #_work, &__key, 0);\
+ lockdep_init_map(&(_work)->lockdep_map, #_work, &__key, 0); \
INIT_LIST_HEAD(&(_work)->entry); \
PREPARE_WORK((_work), (_func)); \
} while (0)
@@ -206,38 +206,38 @@ static inline unsigned int work_static(struct work_struct *work) { return 0; }
} while (0)
#endif
-#define INIT_WORK(_work, _func) \
- do { \
- __INIT_WORK((_work), (_func), 0); \
+#define INIT_WORK(_work, _func) \
+ do { \
+ __INIT_WORK((_work), (_func), 0); \
} while (0)
-#define INIT_WORK_ONSTACK(_work, _func) \
- do { \
- __INIT_WORK((_work), (_func), 1); \
+#define INIT_WORK_ONSTACK(_work, _func) \
+ do { \
+ __INIT_WORK((_work), (_func), 1); \
} while (0)
-#define INIT_DELAYED_WORK(_work, _func) \
- do { \
- INIT_WORK(&(_work)->work, (_func)); \
- init_timer(&(_work)->timer); \
- (_work)->timer.function = delayed_work_timer_fn;\
- (_work)->timer.data = (unsigned long)(_work); \
+#define INIT_DELAYED_WORK(_work, _func) \
+ do { \
+ INIT_WORK(&(_work)->work, (_func)); \
+ init_timer(&(_work)->timer); \
+ (_work)->timer.function = delayed_work_timer_fn; \
+ (_work)->timer.data = (unsigned long)(_work); \
} while (0)
-#define INIT_DELAYED_WORK_ONSTACK(_work, _func) \
- do { \
- INIT_WORK_ONSTACK(&(_work)->work, (_func)); \
- init_timer_on_stack(&(_work)->timer); \
- (_work)->timer.function = delayed_work_timer_fn;\
- (_work)->timer.data = (unsigned long)(_work); \
+#define INIT_DELAYED_WORK_ONSTACK(_work, _func) \
+ do { \
+ INIT_WORK_ONSTACK(&(_work)->work, (_func)); \
+ init_timer_on_stack(&(_work)->timer); \
+ (_work)->timer.function = delayed_work_timer_fn; \
+ (_work)->timer.data = (unsigned long)(_work); \
} while (0)
-#define INIT_DELAYED_WORK_DEFERRABLE(_work, _func) \
- do { \
- INIT_WORK(&(_work)->work, (_func)); \
- init_timer_deferrable(&(_work)->timer); \
- (_work)->timer.function = delayed_work_timer_fn;\
- (_work)->timer.data = (unsigned long)(_work); \
+#define INIT_DELAYED_WORK_DEFERRABLE(_work, _func) \
+ do { \
+ INIT_WORK(&(_work)->work, (_func)); \
+ init_timer_deferrable(&(_work)->timer); \
+ (_work)->timer.function = delayed_work_timer_fn; \
+ (_work)->timer.data = (unsigned long)(_work); \
} while (0)
/**
@@ -340,22 +340,22 @@ __alloc_workqueue_key(const char *fmt, unsigned int flags, int max_active,
* Pointer to the allocated workqueue on success, %NULL on failure.
*/
#ifdef CONFIG_LOCKDEP
-#define alloc_workqueue(fmt, flags, max_active, args...) \
-({ \
- static struct lock_class_key __key; \
- const char *__lock_name; \
- \
- if (__builtin_constant_p(fmt)) \
- __lock_name = (fmt); \
- else \
- __lock_name = #fmt; \
- \
- __alloc_workqueue_key((fmt), (flags), (max_active), \
- &__key, __lock_name, ##args); \
+#define alloc_workqueue(fmt, flags, max_active, args...) \
+({ \
+ static struct lock_class_key __key; \
+ const char *__lock_name; \
+ \
+ if (__builtin_constant_p(fmt)) \
+ __lock_name = (fmt); \
+ else \
+ __lock_name = #fmt; \
+ \
+ __alloc_workqueue_key((fmt), (flags), (max_active), \
+ &__key, __lock_name, ##args); \
})
#else
-#define alloc_workqueue(fmt, flags, max_active, args...) \
- __alloc_workqueue_key((fmt), (flags), (max_active), \
+#define alloc_workqueue(fmt, flags, max_active, args...) \
+ __alloc_workqueue_key((fmt), (flags), (max_active), \
NULL, NULL, ##args)
#endif
@@ -372,14 +372,14 @@ __alloc_workqueue_key(const char *fmt, unsigned int flags, int max_active,
* RETURNS:
* Pointer to the allocated workqueue on success, %NULL on failure.
*/
-#define alloc_ordered_workqueue(fmt, flags, args...) \
+#define alloc_ordered_workqueue(fmt, flags, args...) \
alloc_workqueue(fmt, WQ_UNBOUND | (flags), 1, ##args)
-#define create_workqueue(name) \
+#define create_workqueue(name) \
alloc_workqueue((name), WQ_MEM_RECLAIM, 1)
-#define create_freezable_workqueue(name) \
+#define create_freezable_workqueue(name) \
alloc_workqueue((name), WQ_FREEZABLE | WQ_UNBOUND | WQ_MEM_RECLAIM, 1)
-#define create_singlethread_workqueue(name) \
+#define create_singlethread_workqueue(name) \
alloc_workqueue((name), WQ_UNBOUND | WQ_MEM_RECLAIM, 1)
extern void destroy_workqueue(struct workqueue_struct *wq);
--
1.7.7.3
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