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Commit c1d7b3ce authored by J. R. Okajima's avatar J. R. Okajima
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Merge branch 'aufs5.4/01modular' into aufs5.4/30stdalone

parents 2fcace9c f79a1102
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fs/aufs/rwsem.h
View file @ c1d7b3ce
...@@ -33,16 +33,20 @@ ...@@ -33,16 +33,20 @@
/* to debug easier, do not make them inlined functions */ /* to debug easier, do not make them inlined functions */
#define AuRwMustNoWaiters(rw) AuDebugOn(rwsem_is_contended(rw)) #define AuRwMustNoWaiters(rw) AuDebugOn(rwsem_is_contended(rw))
/* rwsem_is_locked() is unusable */ /* rwsem_is_locked() is unusable */
#define AuRwMustReadLock(rw) AuDebugOn(!lockdep_recursing(current) \ #define AuRwMustReadLock(rw) AuDebugOn(IS_ENABLED(CONFIG_LOCKDEP) \
&& !lockdep_recursing(current) \
&& debug_locks \ && debug_locks \
&& !lockdep_is_held_type(rw, 1)) && !lockdep_is_held_type(rw, 1))
#define AuRwMustWriteLock(rw) AuDebugOn(!lockdep_recursing(current) \ #define AuRwMustWriteLock(rw) AuDebugOn(IS_ENABLED(CONFIG_LOCKDEP) \
&& !lockdep_recursing(current) \
&& debug_locks \ && debug_locks \
&& !lockdep_is_held_type(rw, 0)) && !lockdep_is_held_type(rw, 0))
#define AuRwMustAnyLock(rw) AuDebugOn(!lockdep_recursing(current) \ #define AuRwMustAnyLock(rw) AuDebugOn(IS_ENABLED(CONFIG_LOCKDEP) \
&& !lockdep_recursing(current) \
&& debug_locks \ && debug_locks \
&& !lockdep_is_held(rw)) && !lockdep_is_held(rw))
#define AuRwDestroy(rw) AuDebugOn(!lockdep_recursing(current) \ #define AuRwDestroy(rw) AuDebugOn(IS_ENABLED(CONFIG_LOCKDEP) \
&& !lockdep_recursing(current) \
&& debug_locks \ && debug_locks \
&& lockdep_is_held(rw)) && lockdep_is_held(rw))
......
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