arch_write_lock   207 arch/x86/include/asm/spinlock.h #define arch_write_lock_flags(lock, flags) arch_write_lock(lock)
arch_write_lock    46 include/linux/rwlock.h # define do_raw_write_lock(rwlock)	do {__acquire(lock); arch_write_lock(&(rwlock)->raw_lock); } while (0)