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| From | Tejun Heo <tj@kernel.org> |
| Newsgroups | linux.kernel |
| Subject | Re: [RFC] percpu section full of holes |
| Date | Mon, 08 Jun 2015 05:20:01 +0200 |
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On Mon, Jun 08, 2015 at 12:09:32PM +0900, Tejun Heo wrote: > For things we want to pack together, I suppose our only option is > packing them into a struct and defining access macros into it. It's > unfortunately clumsier but expresses the intended effect clearer to > both readers and toolchain. One annoying thing is that we prolly have quite a few places where people put things which are likely to be used together close to each other intentionally and by convention and we're now losing all that contextual information. I have no idea whatsoever whether the gain from toolchain shuffling symbols around is larger or smaller than whatever gain which can be gained from such colocations. Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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Re: [RFC] percpu section full of holes Tejun Heo <tj@kernel.org> - 2015-06-08 05:10 +0200 Re: [RFC] percpu section full of holes Tejun Heo <tj@kernel.org> - 2015-06-08 05:20 +0200
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