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ddk: 3.17-rc1

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git-svn-id: svn://kolibrios.org@5056 a494cfbc-eb01-0410-851d-a64ba20cac60
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Sergey Semyonov (Serge)
2014-08-23 10:29:27 +00:00
parent 144b0c94b0
commit 0ede580d2f
79 changed files with 6316 additions and 2130 deletions
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12
drivers/include/linux/mutex.h
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@@ -92,4 +92,16 @@ static inline int mutex_is_locked(struct mutex *lock)
return atomic_read(&lock->count) != 1;
}
static inline int mutex_trylock(struct mutex *lock)
{
if (likely(atomic_cmpxchg(&lock->count, 1, 0) == 1))
return 1;
return 0;
}
static inline void mutex_destroy(struct mutex *lock)
{
};
#endif