Hi Steve, On Sun, Oct 8, 2017 at 11:42 AM, Steven Rostedt <rost...@goodmis.org> wrote: >> > "Joel Fernandes (Google)" <joel.open...@gmail.com> wrote: >> > Also could you let me know what is the correct behavior of the filters >> > after a module being traced is unloaded, are the filters supposed to >> > be setup again after the module is unloaded, before the module can be >> > loaded again? >> >> Actually I learnt that it doesn't get preserved and wrote a patch to fix >> that, let me know >> what you think, thanks. (its only lightly tested - checked that the filters >> are preserved, >> will do more testing tomorrow): > > They should not be preserved, it's too non-deterministic. > > I'm wondering why the setting of the ip to zero didn't keep it from > showing up again. I'll have to investigate that. >
I found that the entries weren't being cleared for the init functions as the records weren't available at module unload time. Posted a patch to fix this: https://lkml.org/lkml/2017/10/8/196 thanks, - Joel
