On Mon, 2010-09-27 at 15:23 +1000, Stephen Rothwell wrote:

Hi Trond,

After merging the final tree, today's linux-next build (powerpc
ppc64_defconfig) failed like this:

fs/nfs/dir.c: In function 'nfs_readdir_free_large_page':
fs/nfs/dir.c:464: error: implicit declaration of function 'vm_unmap_ram'
fs/nfs/dir.c: In function 'nfs_readdir_large_page':
fs/nfs/dir.c:485: error: implicit declaration of function 'vm_map_ram'
fs/nfs/dir.c:485: warning: assignment makes pointer from integer without a cast

Caused by commit 2af4eb9746092aab7811b5b581d004049c068a02 ("NFS: readdir
with vmapped pages").

I have reverted that commit for today.

Agreed: fs/nfs/dir.c needs to #include <vmalloc.h> in order to use those
functions. Bryan, can you please fix that up?

Thanks Stephen!
  Trond