I'm a long-time Java developer who's trying to make up his own mind about TDD.I've used JUnit since I first discovered it in 1998.  I use it regularly, but I don't subscribe to write the test first.  My coverage will range from 60-90%; I'm not compulsive about driving it to 100% in every case.I read Extreme Programming when it first came out.  I liked the ideas, but I've always been troubled by the dogma that accompanied it.  If it doesn't work for you, you're doing it wrong has never sat well with me.I found Martin Fowler's Is TDD Dead?  It's good to see people like that debating the question.I went over to Linus Torvald's github repo for Linux.  Browsing quickly through the source tree revealed no evidence of anything like TDD.  I saw no test code of any kind.Can I conclude that TDD is not as common for functional and procedural languages as it is for object-oriented code? 
No TDD For Linux?
c;tdd;linux;linux development