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Diffstat (limited to 'include/linux/completion.h')
-rw-r--r--include/linux/completion.h45
1 files changed, 0 insertions, 45 deletions
diff --git a/include/linux/completion.h b/include/linux/completion.h
index 0662a417febe..94a59ba7d422 100644
--- a/include/linux/completion.h
+++ b/include/linux/completion.h
@@ -10,9 +10,6 @@
*/
#include <linux/wait.h>
-#ifdef CONFIG_LOCKDEP_COMPLETIONS
-#include <linux/lockdep.h>
-#endif
/*
* struct completion - structure used to maintain state for a "completion"
@@ -29,58 +26,16 @@
struct completion {
unsigned int done;
wait_queue_head_t wait;
-#ifdef CONFIG_LOCKDEP_COMPLETIONS
- struct lockdep_map_cross map;
-#endif
};
-#ifdef CONFIG_LOCKDEP_COMPLETIONS
-static inline void complete_acquire(struct completion *x)
-{
- lock_acquire_exclusive((struct lockdep_map *)&x->map, 0, 0, NULL, _RET_IP_);
-}
-
-static inline void complete_release(struct completion *x)
-{
- lock_release((struct lockdep_map *)&x->map, 0, _RET_IP_);
-}
-
-static inline void complete_release_commit(struct completion *x)
-{
- lock_commit_crosslock((struct lockdep_map *)&x->map);
-}
-
-#define init_completion_map(x, m) \
-do { \
- lockdep_init_map_crosslock((struct lockdep_map *)&(x)->map, \
- (m)->name, (m)->key, 0); \
- __init_completion(x); \
-} while (0)
-
-#define init_completion(x) \
-do { \
- static struct lock_class_key __key; \
- lockdep_init_map_crosslock((struct lockdep_map *)&(x)->map, \
- "(completion)" #x, \
- &__key, 0); \
- __init_completion(x); \
-} while (0)
-#else
#define init_completion_map(x, m) __init_completion(x)
#define init_completion(x) __init_completion(x)
static inline void complete_acquire(struct completion *x) {}
static inline void complete_release(struct completion *x) {}
static inline void complete_release_commit(struct completion *x) {}
-#endif
-#ifdef CONFIG_LOCKDEP_COMPLETIONS
-#define COMPLETION_INITIALIZER(work) \
- { 0, __WAIT_QUEUE_HEAD_INITIALIZER((work).wait), \
- STATIC_CROSS_LOCKDEP_MAP_INIT("(completion)" #work, &(work)) }
-#else
#define COMPLETION_INITIALIZER(work) \
{ 0, __WAIT_QUEUE_HEAD_INITIALIZER((work).wait) }
-#endif
#define COMPLETION_INITIALIZER_ONSTACK_MAP(work, map) \
(*({ init_completion_map(&(work), &(map)); &(work); }))