The things puzzled me is that since the new kernel thread has no mm struct, how it become a user thread?
call_usermodehelper Must be called from process context. http://www.gnugeneration.com/mirrors/kernel-api/r10126.html Ohad.
Thanks ! Regard, Cheng -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/
-- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/
