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Subject[PATCH v3 1/3] lockdep: Make LOCKDEP_CROSSRELEASE configs all part of PROVE_LOCKING
Date
Crossrelease added LOCKDEP_CROSSRELEASE and LOCKDEP_COMPLETE configs. It
makes little sense to enable them when PROVE_LOCKING is disabled.

Make them non-interative option and all part of PROVE_LOCKING.

Signed-off-by: Byungchul Park <byungchul.park@lge.com>
---
lib/Kconfig.debug | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index ee9e534..84bb4c5 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -1084,6 +1084,8 @@ config PROVE_LOCKING
select DEBUG_MUTEXES
select DEBUG_RT_MUTEXES if RT_MUTEXES
select DEBUG_LOCK_ALLOC
+ select LOCKDEP_CROSSRELEASE
+ select LOCKDEP_COMPLETE
select TRACE_IRQFLAGS
default n
help
@@ -1155,8 +1157,6 @@ config LOCK_STAT

config LOCKDEP_CROSSRELEASE
bool "Lock debugging: make lockdep work for crosslocks"
- depends on PROVE_LOCKING
- default n
help
This makes lockdep work for crosslock which is a lock allowed to
be released in a different context from the acquisition context.
@@ -1167,9 +1167,6 @@ config LOCKDEP_CROSSRELEASE

config LOCKDEP_COMPLETE
bool "Lock debugging: allow completions to use deadlock detector"
- depends on PROVE_LOCKING
- select LOCKDEP_CROSSRELEASE
- default n
help
A deadlock caused by wait_for_completion() and complete() can be
detected by lockdep using crossrelease feature.
--
1.9.1
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