Commit-ID: ea3f2c0fdfbb180f142cdbc0d1f055c7b9a5e63e Gitweb: http://git.kernel.org/tip/ea3f2c0fdfbb180f142cdbc0d1f055c7b9a5e63e Author: Byungchul Park <[email protected]> AuthorDate: Thu, 17 Aug 2017 17:57:41 +0900 Committer: Ingo Molnar <[email protected]> CommitDate: Thu, 17 Aug 2017 11:38:55 +0200
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 <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: [email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]> --- include/linux/completion.h | 8 ++++---- lib/Kconfig.debug | 4 ++-- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/include/linux/completion.h b/include/linux/completion.h index 9bcebf5..791f053 100644 --- a/include/linux/completion.h +++ b/include/linux/completion.h @@ -9,7 +9,7 @@ */ #include <linux/wait.h> -#ifdef CONFIG_LOCKDEP_COMPLETE +#ifdef CONFIG_LOCKDEP_COMPLETIONS #include <linux/lockdep.h> #endif @@ -28,12 +28,12 @@ struct completion { unsigned int done; wait_queue_head_t wait; -#ifdef CONFIG_LOCKDEP_COMPLETE +#ifdef CONFIG_LOCKDEP_COMPLETIONS struct lockdep_map_cross map; #endif }; -#ifdef CONFIG_LOCKDEP_COMPLETE +#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_); @@ -64,7 +64,7 @@ static inline void complete_release(struct completion *x) {} static inline void complete_release_commit(struct completion *x) {} #endif -#ifdef CONFIG_LOCKDEP_COMPLETE +#ifdef CONFIG_LOCKDEP_COMPLETIONS #define COMPLETION_INITIALIZER(work) \ { 0, __WAIT_QUEUE_HEAD_INITIALIZER((work).wait), \ STATIC_CROSS_LOCKDEP_MAP_INIT("(complete)" #work, &(work)) } diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 8fb8a20..a0e60d5 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -1082,7 +1082,7 @@ config PROVE_LOCKING select DEBUG_RT_MUTEXES if RT_MUTEXES select DEBUG_LOCK_ALLOC select LOCKDEP_CROSSRELEASE - select LOCKDEP_COMPLETE + select LOCKDEP_COMPLETIONS select TRACE_IRQFLAGS default n help @@ -1162,7 +1162,7 @@ config LOCKDEP_CROSSRELEASE such as page locks or completions can use the lock correctness detector, lockdep. -config LOCKDEP_COMPLETE +config LOCKDEP_COMPLETIONS bool "Lock debugging: allow completions to use deadlock detector" help A deadlock caused by wait_for_completion() and complete() can be
