33 struct resource ioport_resource = {
41 struct resource iomem_resource = {
52 	resource_size_t (*alignf)(void *, const struct resource *,
64 static struct resource *bootmem_resource_free;
67 static struct resource *next_resource(struct resource *p)  in next_resource()
78 	struct resource *p = v;  in r_next()
90 	struct resource *p = PDE_DATA(file_inode(m->file));  in r_start()
106 	struct resource *root = PDE_DATA(file_inode(m->file));  in r_show()
107 	struct resource *r = v, *p;  in r_show()
149 static void free_resource(struct resource *res)  in free_resource()
164 static struct resource *alloc_resource(gfp_t flags)  in alloc_resource()
166 	struct resource *res = NULL;  in alloc_resource()
176 		memset(res, 0, sizeof(struct resource));  in alloc_resource()
178 		res = kzalloc(sizeof(struct resource), flags);  in alloc_resource()
184 static struct resource * __request_resource(struct resource *root, struct resource *new)  in __request_resource()
188 	struct resource *tmp, **p;  in __request_resource()
212 static int __release_resource(struct resource *old, bool release_child)  in __release_resource()
214 	struct resource *tmp, **p, *chd;  in __release_resource()
241 static void __release_child_resources(struct resource *r)  in __release_child_resources()
243 	struct resource *tmp, *p;  in __release_child_resources()
264 void release_child_resources(struct resource *r)  in release_child_resources()
278 struct resource *request_resource_conflict(struct resource *root, struct resource *new)  in request_resource_conflict()
280 	struct resource *conflict;  in request_resource_conflict()
295 int request_resource(struct resource *root, struct resource *new)  in request_resource()
297 	struct resource *conflict;  in request_resource()
309 int release_resource(struct resource *old)  in release_resource()
340 			       struct resource *res)  in find_next_iomem_res()
342 	struct resource *p;  in find_next_iomem_res()
374 		*res = (struct resource) {  in find_next_iomem_res()
390 				 int (*func)(struct resource *, void *))  in __walk_iomem_res_desc()  argument
392 	struct resource res;  in __walk_iomem_res_desc()
425 		u64 end, void *arg, int (*func)(struct resource *, void *))  in walk_iomem_res_desc()  argument
439 			int (*func)(struct resource *, void *))  in walk_system_ram_res()  argument
452 		 int (*func)(struct resource *, void *))  in walk_mem_res()  argument
470 	struct resource res;  in walk_system_ram_range()
508 	struct resource res;  in __region_intersects()
510 	struct resource *p;  in __region_intersects()
566 void __weak arch_remove_reservations(struct resource *avail)  in arch_remove_reservations()
571 					     const struct resource *avail,  in simple_align_resource()
578 static void resource_clip(struct resource *res, resource_size_t min,  in resource_clip()
591 static int __find_resource(struct resource *root, struct resource *old,  in __find_resource()
592 			 struct resource *new,  in __find_resource()
596 	struct resource *this = root->child;  in __find_resource()
597 	struct resource tmp = *new, avail, alloc;  in __find_resource()
650 static int find_resource(struct resource *root, struct resource *new,  in find_resource()
667 static int reallocate_resource(struct resource *root, struct resource *old,  in reallocate_resource()
672 	struct resource new = *old;  in reallocate_resource()
673 	struct resource *conflict;  in reallocate_resource()
718 int allocate_resource(struct resource *root, struct resource *new,  in allocate_resource()
722 						const struct resource *,  in allocate_resource()  argument
762 struct resource *lookup_resource(struct resource *root, resource_size_t start)  in lookup_resource()
764 	struct resource *res;  in lookup_resource()
780 static struct resource * __insert_resource(struct resource *parent, struct resource *new)  in __insert_resource()
782 	struct resource *first, *next;  in __insert_resource()
845 struct resource *insert_resource_conflict(struct resource *parent, struct resource *new)  in insert_resource_conflict()
847 	struct resource *conflict;  in insert_resource_conflict()
865 int insert_resource(struct resource *parent, struct resource *new)  in insert_resource()
867 	struct resource *conflict;  in insert_resource()
882 void insert_resource_expand_to_fit(struct resource *root, struct resource *new)  in insert_resource_expand_to_fit()
889 		struct resource *conflict;  in insert_resource_expand_to_fit()
923 int remove_resource(struct resource *old)  in remove_resource()
934 static int __adjust_resource(struct resource *res, resource_size_t start,  in __adjust_resource()
937 	struct resource *tmp, *parent = res->parent;  in __adjust_resource()
981 int adjust_resource(struct resource *res, resource_size_t start,  in adjust_resource()
994 __reserve_region_with_split(struct resource *root, resource_size_t start,  in __reserve_region_with_split()
997 	struct resource *parent = root;  in __reserve_region_with_split()
998 	struct resource *conflict;  in __reserve_region_with_split()
999 	struct resource *res = alloc_resource(GFP_ATOMIC);  in __reserve_region_with_split()
1000 	struct resource *next_res = NULL;  in __reserve_region_with_split()
1055 reserve_region_with_split(struct resource *root, resource_size_t start,  in reserve_region_with_split()
1089 resource_size_t resource_alignment(struct resource *res)  in resource_alignment()
1117 static void revoke_iomem(struct resource *res)  in revoke_iomem()
1149 static void revoke_iomem(struct resource *res) {}  in revoke_iomem()
1163 static int __request_region_locked(struct resource *res, struct resource *parent,  in __request_region_locked()
1174 		struct resource *conflict;  in __request_region_locked()
1222 struct resource *__request_region(struct resource *parent,  in __request_region()
1226 	struct resource *res = alloc_resource(GFP_KERNEL);  in __request_region()
1256 void __release_region(struct resource *parent, resource_size_t start,  in __release_region()
1259 	struct resource **p;  in __release_region()
1268 		struct resource *res = *p;  in __release_region()
1319 	struct resource *parent = &iomem_resource;  in release_mem_region_adjustable()
1320 	struct resource *new_res = NULL;  in release_mem_region_adjustable()
1322 	struct resource **p;  in release_mem_region_adjustable()
1323 	struct resource *res;  in release_mem_region_adjustable()
1423 static bool system_ram_resources_mergeable(struct resource *r1,  in system_ram_resources_mergeable()
1424 					   struct resource *r2)  in system_ram_resources_mergeable()
1450 void merge_system_ram_resource(struct resource *res)  in merge_system_ram_resource()
1453 	struct resource *cur;  in merge_system_ram_resource()
1487 	struct resource **r = ptr;  in devm_resource_release()
1510 int devm_request_resource(struct device *dev, struct resource *root,  in devm_request_resource()
1511 			  struct resource *new)  in devm_request_resource()
1513 	struct resource *conflict, **ptr;  in devm_request_resource()
1536 	struct resource **ptr = res;  in devm_resource_match()
1548 void devm_release_resource(struct device *dev, struct resource *new)  in devm_release_resource()
1556 	struct resource *parent;
1576 struct resource *
1577 __devm_request_region(struct device *dev, struct resource *parent,  in __devm_request_region()
1581 	struct resource *res;  in __devm_request_region()
1602 void __devm_release_region(struct device *dev, struct resource *parent,  in __devm_release_region()
1620 	static struct resource reserve[MAXRESERVE];  in reserve_setup()
1625 		struct resource *parent;  in reserve_setup()
1632 			struct resource *res = reserve + x;  in reserve_setup()
1665 	struct resource *p = &iomem_resource;  in iomem_map_sanity_check()
1715 	struct resource *p = &iomem_resource;  in iomem_is_exclusive()
1753 struct resource_entry *resource_list_create_entry(struct resource *res,  in resource_list_create_entry()
1778 static struct resource *__request_free_mem_region(struct device *dev,  in __request_free_mem_region()
1779 		struct resource *base, unsigned long size, const char *name)  in __request_free_mem_region()
1782 	struct resource *res;  in __request_free_mem_region()
1848 struct resource *devm_request_free_mem_region(struct device *dev,  in devm_request_free_mem_region()
1849 		struct resource *base, unsigned long size)  in devm_request_free_mem_region()
1855 struct resource *request_free_mem_region(struct resource *base,  in request_free_mem_region()