Re: [PATCH 02/10] perf, trace: Use per-tracepoint-per-cpu hlist totrack events

From: Ingo Molnar
Date: Fri May 21 2010 - 06:38:55 EST

* Peter Zijlstra <peterz@xxxxxxxxxxxxx> wrote:

> On Fri, 2010-05-21 at 12:13 +0200, Frederic Weisbecker wrote:
> > > What exactly is the puzzlement about?
> > The fact we use the hlist API not for hlist purpose
> > but for a list.
> I might miss the confusion, but hlist _are_ lists. Its
> just that their structure is slightly different that the
> regular struct list_head stuff.

Using an API in such a mixed way may cause puzzlement ;-)

Fortunately we've got the ultimate anti-puzzlement weapon:
code comments.

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