read_lock         102 builtin/index-pack.c #define read_lock()		lock_mutex(&read_mutex)
read_lock         178 builtin/index-pack.c #define read_lock()
read_lock        1551 builtin/pack-objects.c #define read_lock()		pthread_mutex_lock(&read_mutex)
read_lock        1564 builtin/pack-objects.c #define read_lock()		(void)0