Searched refs:__spin_trylock (Results 1 – 2 of 2) sorted by relevance
21 #define __spin_trylock(x) (__ldcw(&(x)->lock) != 0) macro27 while (!__spin_trylock(lock)) { in spin_lock()46 if (!__spin_trylock(lock)) in spin_trylock()
28 static unsigned long __spin_trylock(volatile unsigned long *lock) in __spin_trylock() function52 while (__spin_trylock(&lock->lock)) { in _spin_lock()71 if (__spin_trylock(&lock->lock)) in spin_trylock()