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Searched refs:__ARCH_RW_LOCK_UNLOCKED__ (Results 1 – 4 of 4) sorted by relevance

/OK3568_Linux_fs/kernel/arch/arc/include/asm/
H A Dspinlock.h159 [UNLOCKED] "ir" (__ARCH_RW_LOCK_UNLOCKED__), in arch_write_lock()
184 [UNLOCKED] "ir" (__ARCH_RW_LOCK_UNLOCKED__), in arch_write_trylock()
217 WRITE_ONCE(rw->counter, __ARCH_RW_LOCK_UNLOCKED__); in arch_write_unlock()
336 if (rw->counter == __ARCH_RW_LOCK_UNLOCKED__) { in arch_write_trylock()
375 rw->counter = __ARCH_RW_LOCK_UNLOCKED__; in arch_write_unlock()
H A Dspinlock_types.h31 #define __ARCH_RW_LOCK_UNLOCKED__ 0x01000000 macro
32 #define __ARCH_RW_LOCK_UNLOCKED { .counter = __ARCH_RW_LOCK_UNLOCKED__ }
/OK3568_Linux_fs/kernel/arch/parisc/include/asm/
H A Dspinlock_types.h26 #define __ARCH_RW_LOCK_UNLOCKED__ 0x01000000 macro
28 .counter = __ARCH_RW_LOCK_UNLOCKED__ }
H A Dspinlock.h105 if (rw->counter == __ARCH_RW_LOCK_UNLOCKED__) { in arch_write_trylock()
144 rw->counter = __ARCH_RW_LOCK_UNLOCKED__; in arch_write_unlock()