Hi, I have added kernel modules to kernel and page cache usage shot up sharply(>300mb) after 24 hours run. kmalloc/kfree is used in modules. while page cache usage is not necessary bad thing, I just wonder why adding modules will increase page cache? How does orignal kernel turn of the page cache? Any help is needed. Thank you. -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ IRC Channel: irc.openprojects.net / #kernelnewbies Web Page: http://www.kernelnewbies.org/