From mboxrd@z Thu Jan  1 00:00:00 1970
From: Peter Zijlstra <peterz@infradead.org>
Subject: Re: [PATCH v5 perf, bpf-next 1/7] perf, bpf: Introduce
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Date: Tue, 8 Jan 2019 20:43:43 +0100
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On Tue, Jan 08, 2019 at 06:56:19PM +0000, Song Liu wrote:
> I don't think we need u64 length. 32 bit should be more than enough. 
> 
> How about we revise it as:

Yep, works. Although I would not introduce types we're not yet
generating. We can add those easily enough when needed.