diff options
Diffstat (limited to 'mm')
-rw-r--r-- | mm/hmm.c | 9 |
1 files changed, 5 insertions, 4 deletions
@@ -1368,15 +1368,17 @@ static void hmm_devmem_ref_kill(struct dev_pagemap *pgmap) static vm_fault_t hmm_devmem_migrate_to_ram(struct vm_fault *vmf) { - struct hmm_devmem *devmem = vmf->page->pgmap->data; + struct hmm_devmem *devmem = + container_of(vmf->page->pgmap, struct hmm_devmem, pagemap); return devmem->ops->fault(devmem, vmf->vma, vmf->address, vmf->page, vmf->flags, vmf->pmd); } -static void hmm_devmem_free(struct page *page, void *data) +static void hmm_devmem_free(struct page *page) { - struct hmm_devmem *devmem = data; + struct hmm_devmem *devmem = + container_of(page->pgmap, struct hmm_devmem, pagemap); devmem->ops->free(devmem, page); } @@ -1442,7 +1444,6 @@ struct hmm_devmem *hmm_devmem_add(const struct hmm_devmem_ops *ops, devmem->pagemap.ops = &hmm_pagemap_ops; devmem->pagemap.altmap_valid = false; devmem->pagemap.ref = &devmem->ref; - devmem->pagemap.data = devmem; result = devm_memremap_pages(devmem->device, &devmem->pagemap); if (IS_ERR(result)) |