Hello Stephen, (actually a greeting this time!)
On Wed, Jul 17, 2013 at 01:41:24PM +1000, Stephen Rothwell wrote:
> Hi all,
>
> After merging the final tree, today's linux-next build (powerpc
> allnoconfig) failed like this:
>
> fs/aio.c: In function 'aio_migratepage':
> fs/aio.c:196:2: error: implicit declaration of function 'migrate_page_move_mapping' [-Werror=implicit-function-declaration]
> rc = migrate_page_move_mapping(mapping, new, old, NULL, mode);
> ^
>
> Caused by commit 36bc08cc0170 ("fs/aio: Add support to aio ring pages
> migration"). The declaration of migrate_page_move_mapping() in
> linux/migrate.h is protected by CONFIG_MIGRATION - its use in fs/aio.c is
> not. So the usage needs to be protected, or there needs to be a dummy
> version in linux/migrate.h
I have added and tested a fix for this issue and pushed it out to my
tree. Thanks for the report -- I'll try to be a bit more careful.
-ben
> I have reverted that commit for today.
>
> --
> Cheers,
> Stephen Rothwell sfr@xxxxxxxxxxxxxxxx
--
"Thought is the essence of where you are now."
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