Re: [PATCH 1/1] netfilter/jump_label: use HAVE_JUMP_LABEL?

[Florian Westphal]

Zhouyi Zhou <zhouzhouyi@xxxxxxxxx> wrote:
> 
> CONFIG_JUMP_LABEL doesn't ensure HAVE_JUMP_LABEL, if it
> is not the case use maintainers's own mutex to guard
> the modification of global values.

I don't understand this patch.

What is the problem you are fixing?

The intent is to only use static_key infrastructure
if user has enabled CONFIG_JUMP_LABEL.
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