Re: [PATCH rcu 27/27] rcu: Remove CONFIG_SRCU

Paul E. McKenney
2023-01-05T16:04:50Z

On Thu, Jan 05, 2023 at 04:58:40PM +0106, John Ogness wrote:
> On 2023-01-05, "Paul E. McKenney" <paulmck@kernel.org> wrote:
> >> $ git grep CONFIG_SRCU
> >> drivers/base/core.c:#ifdef CONFIG_SRCU
> >> drivers/base/core.c:#else /* !CONFIG_SRCU */
> >> drivers/base/core.c:#endif /* !CONFIG_SRCU */
> >> fs/locks.c:#if IS_ENABLED(CONFIG_SRCU)
> >> fs/locks.c:#else /* !IS_ENABLED(CONFIG_SRCU) */
> >> fs/locks.c:#endif /* IS_ENABLED(CONFIG_SRCU) */
> >> kernel/notifier.c:#ifdef CONFIG_SRCU
> >> kernel/notifier.c:#endif /* CONFIG_SRCU */
> >
> > In the -rcu tree, these are removed by these commits:
> >
> > 1798c5b6b0ea ("drivers/base: Remove CONFIG_SRCU")
> > 19aa50512372 ("fs: Remove CONFIG_SRCU")
> > fe0c9bd625ad ("kernel/notifier: Remove CONFIG_SRCU")
> >
> >> Should those be removed before this patch?
> >
> > When I merge the -rcu tree's "dev" branch with current mainline, "git
> > grep CONFIG_SRCU" gives me no output. Am I fat-fingering something
> > here?
>
> Sorry, I checked against the wrong branch. You are good.
>
> Reviewed-by: John Ogness <john.ogness@linutronix.de>

Thank you, and I will apply this on the next rebase.

Thanx, Paul