On Wed, Mar 25, 2015 at 12:42 AM, Andrew Morton <[email protected]> wrote: > On Fri, 20 Mar 2015 20:51:47 +0300 Alexey Dobriyan <[email protected]> > wrote: >> /proc/$PID/cmdline truncates output at PAGE_SIZE. It is easy to see with
> I'm desperately trying to think of a reason to not merge this patch :( > > I haven't seen anyone complain about the PAGE_SIZE limit - can't we > pretend we didn't notice? Or tell 'em to switch to powerpc so they > get 64k! Well, people do notice the limitation http://stackoverflow.com/questions/199130/how-do-i-increase-the-proc-pid-cmdline-4096-byte-limit I think public interface should work 100% of the time. setproctitle(2) can be added with documented 4KB limit. Alexey -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
