On 01/08, Srikar Dronamraju wrote:
>
> * Oleg Nesterov [2012-12-31 18:52:29]:
>
> > static void handle_swbp(struct pt_regs *regs)
> > {
> > - struct uprobe_task *utask;
> > struct uprobe *uprobe;
> > unsigned long bp_vaddr;
> > int uninitialized_var(is_swbp);
> > @@ -1512,19 +1515,
* Oleg Nesterov [2012-12-31 18:52:29]:
> handle_swbp() does get_utask() before can_skip_sstep() for no reason,
> we do not need ->utask if can_skip_sstep() succeeds.
>
> Move get_utask() to pre_ssout() who actually starts to use it. Move
> the initialization of utask->active_uprobe/state as well
handle_swbp() does get_utask() before can_skip_sstep() for no reason,
we do not need ->utask if can_skip_sstep() succeeds.
Move get_utask() to pre_ssout() who actually starts to use it. Move
the initialization of utask->active_uprobe/state as well. This way
the whole initialization is consolidated
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