100 	int (*memory_failure)(struct dev_pagemap *pgmap, unsigned long pfn,
142 static inline bool pgmap_has_memory_failure(struct dev_pagemap *pgmap)  in pgmap_has_memory_failure()  argument
144 	return pgmap->ops && pgmap->ops->memory_failure;  in pgmap_has_memory_failure()
147 static inline struct vmem_altmap *pgmap_altmap(struct dev_pagemap *pgmap)  in pgmap_altmap()  argument
149 	if (pgmap->flags & PGMAP_ALTMAP_VALID)  in pgmap_altmap()
150 		return &pgmap->altmap;  in pgmap_altmap()
154 static inline unsigned long pgmap_vmemmap_nr(struct dev_pagemap *pgmap)  in pgmap_vmemmap_nr()  argument
156 	return 1 << pgmap->vmemmap_shift;  in pgmap_vmemmap_nr()
163 		page->pgmap->type == MEMORY_DEVICE_PRIVATE;  in is_device_private_page()
175 		page->pgmap->type == MEMORY_DEVICE_PCI_P2PDMA;  in is_pci_p2pdma_page()
181 		page->pgmap->type == MEMORY_DEVICE_COHERENT;  in is_device_coherent_page()
191 void *memremap_pages(struct dev_pagemap *pgmap, int nid);
192 void memunmap_pages(struct dev_pagemap *pgmap);
193 void *devm_memremap_pages(struct device *dev, struct dev_pagemap *pgmap);
194 void devm_memunmap_pages(struct device *dev, struct dev_pagemap *pgmap);
196 		struct dev_pagemap *pgmap);
197 bool pgmap_pfn_valid(struct dev_pagemap *pgmap, unsigned long pfn);
204 		struct dev_pagemap *pgmap)  in devm_memremap_pages()  argument
216 		struct dev_pagemap *pgmap)  in devm_memunmap_pages()  argument
221 		struct dev_pagemap *pgmap)  in get_dev_pagemap()  argument
226 static inline bool pgmap_pfn_valid(struct dev_pagemap *pgmap, unsigned long pfn)  in pgmap_pfn_valid()  argument
248 static inline void put_dev_pagemap(struct dev_pagemap *pgmap)  in put_dev_pagemap()  argument
250 	if (pgmap)  in put_dev_pagemap()
251 		percpu_ref_put(&pgmap->ref);  in put_dev_pagemap()