down_read_non_owner - Linux

Symbol: down_read_non_owner

drivers/md/bcache/request.c

down_read_non_owner(&dc->writeback_lock);

fs/nfs/unlink.c

down_read_non_owner(&NFS_I(dir)->rmdir_sem);

include/linux/rwsem.h

extern void down_read_non_owner(struct rw_semaphore *sem) __acquires_shared(sem);

kernel/locking/rwsem.c

EXPORT_SYMBOL(down_read_non_owner);