On Fri, Oct 23, 2015 at 3:04 AM, Qu Wenruo wrote:
> Ancient qgroup code call memcpy() on a extent buffer and use it for leaf
> iteration.
>
> As extent buffer contains lock, pointers to pages, it's never sane to do
> such copy.
>
> The following bug may be caused by this insane operation:
> [92098
Ancient qgroup code call memcpy() on a extent buffer and use it for leaf
iteration.
As extent buffer contains lock, pointers to pages, it's never sane to do
such copy.
The following bug may be caused by this insane operation:
[92098.841309] general protection fault: [#1] SMP
[92098.841338] M
