tjh.dev
+2
-2
include/linux/rwbase_rt.h
+2
-2
include/linux/rwbase_rt.h
···
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return atomic_read(&rwb->readers) != READER_BIAS;
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}
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-
static inline void rw_base_assert_held_write(const struct rwbase_rt *rwb)
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static __always_inline bool rw_base_is_write_locked(const struct rwbase_rt *rwb)
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{
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WARN_ON(atomic_read(&rwb->readers) != WRITER_BIAS);
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return atomic_read(&rwb->readers) == WRITER_BIAS;
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}
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static __always_inline bool rw_base_is_contended(const struct rwbase_rt *rwb)
+3
-3
include/linux/rwsem.h
+3
-3
include/linux/rwsem.h
···
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return rw_base_is_locked(&sem->rwbase);
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}
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static inline void rwsem_assert_held_nolockdep(const struct rw_semaphore *sem)
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static __always_inline void rwsem_assert_held_nolockdep(const struct rw_semaphore *sem)
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{
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WARN_ON(!rwsem_is_locked(sem));
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}
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static inline void rwsem_assert_held_write_nolockdep(const struct rw_semaphore *sem)
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static __always_inline void rwsem_assert_held_write_nolockdep(const struct rw_semaphore *sem)
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{
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rw_base_assert_held_write(sem);
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WARN_ON(!rw_base_is_write_locked(&sem->rwbase));
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}
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static __always_inline int rwsem_is_contended(struct rw_semaphore *sem)