diff options
| author | Jiri Kosina <jkosina@suse.cz> | 2014-11-20 14:42:02 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2014-11-20 14:42:02 +0100 |
| commit | a02001086bbfb4da35d1228bebc2f1b442db455f (patch) | |
| tree | 62ab47936cef06fd08657ca5b6cd1df98c19be57 /arch/s390/mm/vmem.c | |
| parent | eff264efeeb0898408e8c9df72d8a32621035bed (diff) | |
| parent | fc14f9c1272f62c3e8d01300f52467c0d9af50f9 (diff) | |
Merge Linus' tree to be be to apply submitted patches to newer code than
current trivial.git base
Diffstat (limited to 'arch/s390/mm/vmem.c')
| -rw-r--r-- | arch/s390/mm/vmem.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/arch/s390/mm/vmem.c b/arch/s390/mm/vmem.c index fe9012a49aa..b1593c2f751 100644 --- a/arch/s390/mm/vmem.c +++ b/arch/s390/mm/vmem.c @@ -65,7 +65,7 @@ static pte_t __ref *vmem_pte_alloc(unsigned long address) pte_t *pte; if (slab_is_available()) - pte = (pte_t *) page_table_alloc(&init_mm, address); + pte = (pte_t *) page_table_alloc(&init_mm); else pte = alloc_bootmem_align(PTRS_PER_PTE * sizeof(pte_t), PTRS_PER_PTE * sizeof(pte_t)); @@ -236,8 +236,7 @@ int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node) if (!new_page) goto out; pmd_val(*pm_dir) = __pa(new_page) | - _SEGMENT_ENTRY | _SEGMENT_ENTRY_LARGE | - _SEGMENT_ENTRY_CO; + _SEGMENT_ENTRY | _SEGMENT_ENTRY_LARGE; address = (address + PMD_SIZE) & PMD_MASK; continue; } @@ -253,9 +252,9 @@ int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node) pt_dir = pte_offset_kernel(pm_dir, address); if (pte_none(*pt_dir)) { - unsigned long new_page; + void *new_page; - new_page =__pa(vmem_alloc_pages(0)); + new_page = vmemmap_alloc_block(PAGE_SIZE, node); if (!new_page) goto out; pte_val(*pt_dir) = @@ -263,7 +262,6 @@ int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node) } address += PAGE_SIZE; } - memset((void *)start, 0, end - start); ret = 0; out: return ret; |