__raw_read_trylock 163 include/linux/spinlock.h # define _raw_read_trylock(rwlock) __raw_read_trylock(&(rwlock)->raw_lock) __raw_read_trylock 179 lib/spinlock_debug.c if (__raw_read_trylock(&lock->raw_lock)) __raw_read_trylock 204 lib/spinlock_debug.c int ret = __raw_read_trylock(&lock->raw_lock);