Re: [PATCH RFC 01/10] rcu: Make CONFIG_SRCU unconditionally enabled

[Stephen Rothwell]

Hi Kirill,

On Tue, 07 Aug 2018 18:37:36 +0300 Kirill Tkhai <ktkhai@xxxxxxxxxxxxx> wrote:
>
> This patch kills all CONFIG_SRCU defines and
> the code under !CONFIG_SRCU.
> 
> Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>

So what sort of overheads (in terms of code size and performance) are
we adding by having SRCU enabled where it used not to be?

-- 
Cheers,
Stephen Rothwell

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