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SubjectRe: [PATCH] csky: use generic free_initrd_mem()
Hi,

On Wed, Aug 28, 2019 at 10:12:52PM +0800, Guo Ren wrote:
> Acked-by: Guo Ren <guoren@kernel.org>

Do you mind taking it via csky tree?

> On Wed, Aug 28, 2019 at 9:35 PM Mike Rapoport <rppt@linux.ibm.com> wrote:
> >
> > The csky implementation of free_initrd_mem() is an open-coded version of
> > free_reserved_area() without poisoning.
> >
> > Remove it and make csky use the generic version of free_initrd_mem().
> >
> > Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
> > ---
> > arch/csky/mm/init.c | 16 ----------------
> > 1 file changed, 16 deletions(-)
> >
> > diff --git a/arch/csky/mm/init.c b/arch/csky/mm/init.c
> > index eb0dc9e..d4c2292 100644
> > --- a/arch/csky/mm/init.c
> > +++ b/arch/csky/mm/init.c
> > @@ -60,22 +60,6 @@ void __init mem_init(void)
> > mem_init_print_info(NULL);
> > }
> >
> > -#ifdef CONFIG_BLK_DEV_INITRD
> > -void free_initrd_mem(unsigned long start, unsigned long end)
> > -{
> > - if (start < end)
> > - pr_info("Freeing initrd memory: %ldk freed\n",
> > - (end - start) >> 10);
> > -
> > - for (; start < end; start += PAGE_SIZE) {
> > - ClearPageReserved(virt_to_page(start));
> > - init_page_count(virt_to_page(start));
> > - free_page(start);
> > - totalram_pages_inc();
> > - }
> > -}
> > -#endif
> > -
> > extern char __init_begin[], __init_end[];
> >
> > void free_initmem(void)
> > --
> > 2.7.4
> >
>
>
> --
> Best Regards
> Guo Ren
>
> ML: https://lore.kernel.org/linux-csky/
>

--
Sincerely yours,
Mike.

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