101 	int (*memory_failure)(struct dev_pagemap *pgmap, unsigned long pfn,
143 static inline bool pgmap_has_memory_failure(struct dev_pagemap *pgmap)  in pgmap_has_memory_failure()  argument
145 	return pgmap->ops && pgmap->ops->memory_failure;  in pgmap_has_memory_failure()
148 static inline struct vmem_altmap *pgmap_altmap(struct dev_pagemap *pgmap)  in pgmap_altmap()  argument
150 	if (pgmap->flags & PGMAP_ALTMAP_VALID)  in pgmap_altmap()
151 		return &pgmap->altmap;  in pgmap_altmap()
155 static inline unsigned long pgmap_vmemmap_nr(struct dev_pagemap *pgmap)  in pgmap_vmemmap_nr()  argument
157 	return 1 << pgmap->vmemmap_shift;  in pgmap_vmemmap_nr()
203 void *memremap_pages(struct dev_pagemap *pgmap, int nid);
204 void memunmap_pages(struct dev_pagemap *pgmap);
205 void *devm_memremap_pages(struct device *dev, struct dev_pagemap *pgmap);
206 void devm_memunmap_pages(struct device *dev, struct dev_pagemap *pgmap);
208 		struct dev_pagemap *pgmap);
209 bool pgmap_pfn_valid(struct dev_pagemap *pgmap, unsigned long pfn);
214 		struct dev_pagemap *pgmap)  in devm_memremap_pages()  argument
226 		struct dev_pagemap *pgmap)  in devm_memunmap_pages()  argument
231 		struct dev_pagemap *pgmap)  in get_dev_pagemap()  argument
236 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()