Re: [PATCH 1/2] printk: export pr_flush()

[John Ogness]

On 2023-10-30, Martin Hundebøll <martin@xxxxxxxxxx> wrote:
> Printk users might want to assure whatever printed has reached its
> destination before continuing. E.g. during the shutdown-procedure, where
> printk-buffers aren't necessarily emptied before the system goes down.

This is reverting:

commit c60ba2d34608 ("printk: Make pr_flush() static")

I agree that it should be exported at some point, but we need to have
outside users.

John Ogness