Messages in this thread | | | Date | Wed, 17 Jul 2013 13:41:24 +1000 | From | Stephen Rothwell <> | Subject | linux-next: build failure after merge of the final tree (aio tree related) |
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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 reverted that commit for today.
-- Cheers, Stephen Rothwell sfr@canb.auug.org.au [unhandled content-type:application/pgp-signature] | |