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    SubjectRe: [PATCH RFC 01/10] rcu: Make CONFIG_SRCU unconditionally enabled
    Hi Kirill,

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

    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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