tag	line	file	source code
EMFILE	121	fs/exec.c	return -EMFILE;
EMFILE	32	fs/fcntl.c	return -EMFILE;
EMFILE	515	fs/open.c	error = -EMFILE;
EMFILE	425	fs/pipe.c	return -EMFILE;
EMFILE	287	fs/smbfs/proc.c	case ERRnofids:     return EMFILE;
EMFILE	657	fs/super.c	return -EMFILE;