tree 05d6f2c62c9c00c0ab717f6a14a449684f3441d3
parent f672b49b07a4a152fc4251f2aec6b4d05164c4cd
author Andi Kleen <ak@linux.intel.com> 1286805801 +0200
committer Andi Kleen <ak@linux.intel.com> 1286809059 +0200

Fix migration.c compilation on s390

31bit s390 doesn't have huge pages and failed with:

> mm/migrate.c: In function 'remove_migration_pte':
> mm/migrate.c:143:3: error: implicit declaration of function 'pte_mkhuge'
> mm/migrate.c:143:7: error: incompatible types when assigning to type 'pte_t' from type 'int'

Put that code into a ifdef.

Reported by Heiko Carstens

Signed-off-by: Andi Kleen <ak@linux.intel.com>