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

John Ogness
2023-01-05T15:54:01Z

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>