Hi, While doing the fs_mark measurements, and with ext4 in 2.6.28, I looked back at what a test plan would be for ext4. I tried again gcov with the help of Peter (I was hoping that it would become mainline with 2.6.28). Here are the results: http://www.bullopensource.org/ext4/20081020-gcov/ While I do not share the idea that 100% coverage is a requirement, I found it useful the show obvious holes in a test suite and as an indication for the test effort. -- solofo -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html