On Mon, 12 Oct 2009 11:45:15 -0700 (PDT) Linus Torvalds <torvalds at linux-foundation.org> wrote: > So the logic should literally be something like this: > > - kernel/printk.c: > > void dump_kmsg(void) > { > unsigned long len = ACCESS_ONCE(log_end); OK, I'll get back with a few patches that does this later today. // Simon