[PATCH v3 2.6.39-rc1-tip 26/26] 26: uprobes: filter chain

[Srikar Dronamraju]

> > +static bool filter_chain(struct uprobe *uprobe, struct task_struct *t)
> > +{
> > +	struct uprobe_consumer *consumer;
> > +	bool ret = false;
> > +
> > +	down_read(&uprobe->consumer_rwsem);
> > +	for (consumer = uprobe->consumers; consumer;
> > +					consumer = consumer->next) {
> > +		if (!consumer->filter || consumer->filter(consumer, t)) {
> > +			ret = true;
> > +			break;
> > +		}
> > +	}
> > +	up_read(&uprobe->consumer_rwsem);
> > +	return ret;
> > +}
> > +
> 
> Where this function is called from ? This patch seems the last one of this series...
> 

Sorry for the delayed reply, I was travelling to LFCS.
Still I have to connect the filter from trace/perf probe. 
Thats listed as todo and thats the next thing I am planning to work on.
Once we have the connect, this filter_chain and filters that we defined
will be used. Till then these two patches, One that defines filter_chain
and one that defines filters are useless.

-- 
Thanks and Regards
Srikar