hi, how and where is CLONE_PID flag used? in code there is a comment that it is only used by initial SMP swapper code, where in the kernel is initial SMP swapper code? lynx -- 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/