struct kvmppc_uvmem_page_pvt *pvt;
unsigned long pfn_last, pfn_first;
- pfn_first = kvmppc_uvmem_pgmap.res.start >> PAGE_SHIFT;
+ pfn_first = kvmppc_uvmem_pgmap.range.start >> PAGE_SHIFT;
pfn_last = pfn_first +
- (resource_size(&kvmppc_uvmem_pgmap.res) >> PAGE_SHIFT);
+ (range_len(&kvmppc_uvmem_pgmap.range) >> PAGE_SHIFT);
spin_lock(&kvmppc_uvmem_bitmap_lock);
bit = find_first_zero_bit(kvmppc_uvmem_bitmap,
static void kvmppc_uvmem_page_free(struct page *page)
{
unsigned long pfn = page_to_pfn(page) -
- (kvmppc_uvmem_pgmap.res.start >> PAGE_SHIFT);
+ (kvmppc_uvmem_pgmap.range.start >> PAGE_SHIFT);
struct kvmppc_uvmem_page_pvt *pvt;
spin_lock(&kvmppc_uvmem_bitmap_lock);
}
kvmppc_uvmem_pgmap.type = MEMORY_DEVICE_PRIVATE;
- kvmppc_uvmem_pgmap.res = *res;
+ kvmppc_uvmem_pgmap.range.start = res->start;
+ kvmppc_uvmem_pgmap.range.end = res->end;
kvmppc_uvmem_pgmap.ops = &kvmppc_uvmem_ops;
/* just one global instance: */
kvmppc_uvmem_pgmap.owner = &kvmppc_uvmem_pgmap;
return;
memunmap_pages(&kvmppc_uvmem_pgmap);
- release_mem_region(kvmppc_uvmem_pgmap.res.start,
- resource_size(&kvmppc_uvmem_pgmap.res));
+ release_mem_region(kvmppc_uvmem_pgmap.range.start,
+ range_len(&kvmppc_uvmem_pgmap.range));
kfree(kvmppc_uvmem_bitmap);
}