queued_spin_trylock 113 include/asm-generic/qspinlock.h #define arch_spin_trylock(l) queued_spin_trylock(l) queued_spin_trylock 414 kernel/locking/qspinlock.c while (!queued_spin_trylock(lock)) queued_spin_trylock 442 kernel/locking/qspinlock.c if (queued_spin_trylock(lock))