pty_limit          42 fs/devpts/inode.c static int pty_limit = NR_UNIX98_PTY_DEFAULT;
pty_limit          53 fs/devpts/inode.c 		.data		= &pty_limit,
pty_limit         534 fs/devpts/inode.c 	if (atomic_inc_return(&pty_count) >= (pty_limit -