diff options
Diffstat (limited to 'arch/powerpc/platforms')
| -rw-r--r-- | arch/powerpc/platforms/cell/setup.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/file.c | 3 |
2 files changed, 3 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/cell/setup.c b/arch/powerpc/platforms/cell/setup.c index 56273e56cbf..c41a6e2e2c3 100644 --- a/arch/powerpc/platforms/cell/setup.c +++ b/arch/powerpc/platforms/cell/setup.c @@ -114,7 +114,7 @@ static void __init cell_spuprop_present(struct device_node *spe, for (pfn = start_pfn; pfn < end_pfn; pfn++) { struct page *page = pfn_to_page(pfn); set_page_links(page, ZONE_DMA, node_id, pfn); - set_page_count(page, 0); + set_page_count(page, 1); reset_page_mapcount(page); SetPageReserved(page); INIT_LIST_HEAD(&page->lru); diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c index 786fdb1a1cc..0fe1feccc02 100644 --- a/arch/powerpc/platforms/cell/spufs/file.c +++ b/arch/powerpc/platforms/cell/spufs/file.c @@ -23,6 +23,7 @@ #include <linux/fs.h> #include <linux/ioctl.h> #include <linux/module.h> +#include <linux/pagemap.h> #include <linux/poll.h> #include <asm/io.h> @@ -106,6 +107,7 @@ spufs_mem_mmap_nopage(struct vm_area_struct *vma, if (type) *type = VM_FAULT_MINOR; + page_cache_get(page); return page; } @@ -120,7 +122,6 @@ spufs_mem_mmap(struct file *file, struct vm_area_struct *vma) return -EINVAL; /* FIXME: */ - vma->vm_flags |= VM_RESERVED; vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot) | _PAGE_NO_CACHE); |