memfd_fcntl       163 drivers/dma-buf/udmabuf.c 		seals = memfd_fcntl(memfd, F_GET_SEALS, 0);
memfd_fcntl       421 fs/fcntl.c     		err = memfd_fcntl(filp, cmd, arg);
memfd_fcntl         8 include/linux/memfd.h extern long memfd_fcntl(struct file *file, unsigned int cmd, unsigned long arg);