diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-generic/pgtable.h | 12 | ||||
| -rw-r--r-- | include/linux/page-flags.h | 2 |
2 files changed, 5 insertions, 9 deletions
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h index b4bfe338ea0e..e9b8e5926bef 100644 --- a/include/asm-generic/pgtable.h +++ b/include/asm-generic/pgtable.h | |||
| @@ -184,22 +184,18 @@ static inline int pmd_same(pmd_t pmd_a, pmd_t pmd_b) | |||
| 184 | #endif /* CONFIG_TRANSPARENT_HUGEPAGE */ | 184 | #endif /* CONFIG_TRANSPARENT_HUGEPAGE */ |
| 185 | #endif | 185 | #endif |
| 186 | 186 | ||
| 187 | #ifndef __HAVE_ARCH_PAGE_TEST_DIRTY | 187 | #ifndef __HAVE_ARCH_PAGE_TEST_AND_CLEAR_DIRTY |
| 188 | #define page_test_dirty(page) (0) | 188 | #define page_test_and_clear_dirty(pfn, mapped) (0) |
| 189 | #endif | 189 | #endif |
| 190 | 190 | ||
| 191 | #ifndef __HAVE_ARCH_PAGE_CLEAR_DIRTY | 191 | #ifndef __HAVE_ARCH_PAGE_TEST_AND_CLEAR_DIRTY |
| 192 | #define page_clear_dirty(page, mapped) do { } while (0) | ||
| 193 | #endif | ||
| 194 | |||
| 195 | #ifndef __HAVE_ARCH_PAGE_TEST_DIRTY | ||
| 196 | #define pte_maybe_dirty(pte) pte_dirty(pte) | 192 | #define pte_maybe_dirty(pte) pte_dirty(pte) |
| 197 | #else | 193 | #else |
| 198 | #define pte_maybe_dirty(pte) (1) | 194 | #define pte_maybe_dirty(pte) (1) |
| 199 | #endif | 195 | #endif |
| 200 | 196 | ||
| 201 | #ifndef __HAVE_ARCH_PAGE_TEST_AND_CLEAR_YOUNG | 197 | #ifndef __HAVE_ARCH_PAGE_TEST_AND_CLEAR_YOUNG |
| 202 | #define page_test_and_clear_young(page) (0) | 198 | #define page_test_and_clear_young(pfn) (0) |
| 203 | #endif | 199 | #endif |
| 204 | 200 | ||
| 205 | #ifndef __HAVE_ARCH_PGD_OFFSET_GATE | 201 | #ifndef __HAVE_ARCH_PGD_OFFSET_GATE |
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index 811183de1ef5..79a6700b7162 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h | |||
| @@ -308,7 +308,7 @@ static inline void SetPageUptodate(struct page *page) | |||
| 308 | { | 308 | { |
| 309 | #ifdef CONFIG_S390 | 309 | #ifdef CONFIG_S390 |
| 310 | if (!test_and_set_bit(PG_uptodate, &page->flags)) | 310 | if (!test_and_set_bit(PG_uptodate, &page->flags)) |
| 311 | page_clear_dirty(page, 0); | 311 | page_set_storage_key(page_to_pfn(page), PAGE_DEFAULT_KEY, 0); |
| 312 | #else | 312 | #else |
| 313 | /* | 313 | /* |
| 314 | * Memory barrier must be issued before setting the PG_uptodate bit, | 314 | * Memory barrier must be issued before setting the PG_uptodate bit, |
