Hello there, I need to compare different applications in terms of the number of disk seeks they perform. Where should I go in the Kernel in order to do that? I have an IDE disk and I'm using kernel 2.6.11. I checked a couple of files but I'm still a little lost. The files are the following: Linux/drivers/ide/ide.c Linux/drivers/ide/legacy/hd.c If anyone could give me a tip it would be really helpfull. Thanks in advance, Monique -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/