locking/lockdep: Make CONFIG_LOCKDEP_CROSSRELEASE part of CONFIG_PROVE_LOCKING
Crossrelease support added the CONFIG_LOCKDEP_CROSSRELEASE and CONFIG_LOCKDEP_COMPLETE options. It makes little sense to enable them when PROVE_LOCKING is disabled. Make them non-interative options and part of PROVE_LOCKING to simplify the UI. 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/1502960261-16206-1-git-send-email-byungchul.park@lge.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
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@ -1081,6 +1081,8 @@ config PROVE_LOCKING
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select DEBUG_MUTEXES
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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 TRACE_IRQFLAGS
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default n
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help
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@ -1152,8 +1154,6 @@ config LOCK_STAT
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config LOCKDEP_CROSSRELEASE
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bool "Lock debugging: make lockdep work for crosslocks"
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depends on PROVE_LOCKING
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default n
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help
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This makes lockdep work for crosslock which is a lock allowed to
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be released in a different context from the acquisition context.
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@ -1164,9 +1164,6 @@ config LOCKDEP_CROSSRELEASE
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config LOCKDEP_COMPLETE
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bool "Lock debugging: allow completions to use deadlock detector"
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depends on PROVE_LOCKING
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select LOCKDEP_CROSSRELEASE
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default n
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help
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A deadlock caused by wait_for_completion() and complete() can be
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detected by lockdep using crossrelease feature.
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