diff options
| -rw-r--r-- | mm/migrate.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/mm/migrate.c b/mm/migrate.c index 85e042686031..ec1802d85f05 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -901,12 +901,23 @@ out: } /* + * gcc 4.7 and 4.8 on arm get an ICEs when inlining unmap_and_move(). Work + * around it. + */ +#if (GCC_VERSION >= 40700 && GCC_VERSION < 40900) && defined(CONFIG_ARM) +#define ICE_noinline noinline +#else +#define ICE_noinline +#endif + +/* * Obtain the lock on page, remove all ptes and migrate the page * to the newly allocated page in newpage. */ -static int unmap_and_move(new_page_t get_new_page, free_page_t put_new_page, - unsigned long private, struct page *page, int force, - enum migrate_mode mode) +static ICE_noinline int unmap_and_move(new_page_t get_new_page, + free_page_t put_new_page, + unsigned long private, struct page *page, + int force, enum migrate_mode mode) { int rc = 0; int *result = NULL; |