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locking/lockdep: Rename CONFIG_LOCKDEP_COMPLETE to CONFIG_LOCKDEP_COMPLETIONS
'complete' is an adjective and LOCKDEP_COMPLETE sounds like 'lockdep is complete', so pick a better name that uses a noun. Signed-off-by: Byungchul Park <byungchul.park@lge.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: kernel-team@lge.com Link: http://lkml.kernel.org/r/1502960261-16206-3-git-send-email-byungchul.park@lge.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
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@ -9,7 +9,7 @@
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*/
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#include <linux/wait.h>
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#ifdef CONFIG_LOCKDEP_COMPLETE
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#ifdef CONFIG_LOCKDEP_COMPLETIONS
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#include <linux/lockdep.h>
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#endif
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@ -28,12 +28,12 @@
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struct completion {
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unsigned int done;
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wait_queue_head_t wait;
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#ifdef CONFIG_LOCKDEP_COMPLETE
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#ifdef CONFIG_LOCKDEP_COMPLETIONS
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struct lockdep_map_cross map;
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#endif
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};
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#ifdef CONFIG_LOCKDEP_COMPLETE
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#ifdef CONFIG_LOCKDEP_COMPLETIONS
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static inline void complete_acquire(struct completion *x)
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{
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lock_acquire_exclusive((struct lockdep_map *)&x->map, 0, 0, NULL, _RET_IP_);
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@ -64,7 +64,7 @@ static inline void complete_release(struct completion *x) {}
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static inline void complete_release_commit(struct completion *x) {}
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#endif
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#ifdef CONFIG_LOCKDEP_COMPLETE
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#ifdef CONFIG_LOCKDEP_COMPLETIONS
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#define COMPLETION_INITIALIZER(work) \
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{ 0, __WAIT_QUEUE_HEAD_INITIALIZER((work).wait), \
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STATIC_CROSS_LOCKDEP_MAP_INIT("(complete)" #work, &(work)) }
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@ -1082,7 +1082,7 @@ config PROVE_LOCKING
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select DEBUG_RT_MUTEXES if RT_MUTEXES
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select DEBUG_LOCK_ALLOC
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select LOCKDEP_CROSSRELEASE
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select LOCKDEP_COMPLETE
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select LOCKDEP_COMPLETIONS
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select TRACE_IRQFLAGS
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default n
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help
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@ -1162,7 +1162,7 @@ config LOCKDEP_CROSSRELEASE
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such as page locks or completions can use the lock correctness
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detector, lockdep.
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config LOCKDEP_COMPLETE
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config LOCKDEP_COMPLETIONS
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bool "Lock debugging: allow completions to use deadlock detector"
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help
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A deadlock caused by wait_for_completion() and complete() can be
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