lkml.org 
[lkml]   [2008]   [Mar]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: only sparc can not include linux/pagemap.h?
On Sun, Mar 16, 2008 at 01:22:22PM +0100, Geert Uytterhoeven wrote:
> When trying to compile a m68k kernel with CONFIG_SWAP=n (e.g. allnoconfig), I'm
> bitten by:
>
> include/asm-generic/tlb.h: In function 'tlb_flush_mmu':
> include/asm-generic/tlb.h:76: error: implicit declaration of function 'release_pages'
> include/asm-generic/tlb.h: In function 'tlb_remove_page':
> include/asm-generic/tlb.h:105: error: implicit declaration of function 'page_cache_release'
>
> because include/linux/swap.h defines free_page_and_swap_cache() and
> free_pages_and_swap_cache() to page_cache_release() resp. release_pages()
> without including <linux/pagemap.h>.
>
> include/linux/swap.h has a comment that says:
>
> /* only sparc can not include linux/pagemap.h in this file
> * so leave page_cache_release and release_pages undeclared... */
> #define free_page_and_swap_cache(page) \
> page_cache_release(page)
> #define free_pages_and_swap_cache(pages, nr) \
> release_pages((pages), (nr), 0);
>
> Is this comment still true?
>...

Yes, see http://lkml.org/lkml/2008/1/31/268

> Thanks!
>
> Gr{oetje,eeting}s,
>
> Geert

cu
Adrian

--

"Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
"Only a promise," Lao Er said.
Pearl S. Buck - Dragon Seed



\
 
 \ /
  Last update: 2008-03-16 13:51    [W:2.602 / U:0.008 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site