35 struct resource ioport_resource = {
43 struct resource iomem_resource = {
53 static struct resource *next_resource(struct resource *p, bool skip_children)  in next_resource()
72 	struct resource *root = pde_data(file_inode(m->file));  in r_start()
73 	struct resource *p;  in r_start()
87 	struct resource *p = v;  in r_next()
102 	struct resource *root = pde_data(file_inode(m->file));  in r_show()
103 	struct resource *r = v, *p;  in r_show()
145 static void free_resource(struct resource *res)  in free_resource()
157 static struct resource *alloc_resource(gfp_t flags)  in alloc_resource()
159 	return kzalloc(sizeof(struct resource), flags);  in alloc_resource()
163 static struct resource * __request_resource(struct resource *root, struct resource *new)  in __request_resource()
167 	struct resource *tmp, **p;  in __request_resource()
191 static int __release_resource(struct resource *old, bool release_child)  in __release_resource()
193 	struct resource *tmp, **p, *chd;  in __release_resource()
220 static void __release_child_resources(struct resource *r)  in __release_child_resources()
222 	struct resource *tmp, *p;  in __release_child_resources()
243 void release_child_resources(struct resource *r)  in release_child_resources()
257 struct resource *request_resource_conflict(struct resource *root, struct resource *new)  in request_resource_conflict()
259 	struct resource *conflict;  in request_resource_conflict()
274 int request_resource(struct resource *root, struct resource *new)  in request_resource()
276 	struct resource *conflict;  in request_resource()
288 int release_resource(struct resource *old)  in release_resource()
319 			       struct resource *res)  in find_next_iomem_res()
321 	struct resource *p;  in find_next_iomem_res()
353 		*res = (struct resource) {  in find_next_iomem_res()
369 				 int (*func)(struct resource *, void *))  in __walk_iomem_res_desc()  argument
371 	struct resource res;  in __walk_iomem_res_desc()
404 		u64 end, void *arg, int (*func)(struct resource *, void *))  in walk_iomem_res_desc()  argument
418 			int (*func)(struct resource *, void *))  in walk_system_ram_res()  argument
433 				int (*func)(struct resource *, void *))  in walk_system_ram_res_rev()  argument
435 	struct resource res, *rams;  in walk_system_ram_res_rev()
441 	rams = kvcalloc(rams_size, sizeof(struct resource), GFP_KERNEL);  in walk_system_ram_res_rev()
451 			struct resource *rams_new;  in walk_system_ram_res_rev()
453 			rams_new = kvrealloc(rams, (rams_size + 16) * sizeof(struct resource),  in walk_system_ram_res_rev()
483 		 int (*func)(struct resource *, void *))  in walk_mem_res()  argument
501 	struct resource res;  in walk_system_ram_range()
536 static int __region_intersects(struct resource *parent, resource_size_t start,  in __region_intersects()
542 	struct resource *p, *dp;  in __region_intersects()
544 	struct resource res;  in __region_intersects()
640 void __weak arch_remove_reservations(struct resource *avail)  in arch_remove_reservations()
644 static void resource_clip(struct resource *res, resource_size_t min,  in resource_clip()
657 static int __find_resource_space(struct resource *root, struct resource *old,  in __find_resource_space()
658 				 struct resource *new, resource_size_t size,  in __find_resource_space()
661 	struct resource *this = root->child;  in __find_resource_space()
662 	struct resource tmp = *new, avail, alloc;  in __find_resource_space()
731 int find_resource_space(struct resource *root, struct resource *new,  in find_resource_space()
749 static int reallocate_resource(struct resource *root, struct resource *old,  in reallocate_resource()
754 	struct resource new = *old;  in reallocate_resource()
755 	struct resource *conflict;  in reallocate_resource()
800 int allocate_resource(struct resource *root, struct resource *new,  in allocate_resource()
838 struct resource *lookup_resource(struct resource *root, resource_size_t start)  in lookup_resource()
840 	struct resource *res;  in lookup_resource()
856 static struct resource * __insert_resource(struct resource *parent, struct resource *new)  in __insert_resource()
858 	struct resource *first, *next;  in __insert_resource()
921 struct resource *insert_resource_conflict(struct resource *parent, struct resource *new)  in insert_resource_conflict()
923 	struct resource *conflict;  in insert_resource_conflict()
941 int insert_resource(struct resource *parent, struct resource *new)  in insert_resource()
943 	struct resource *conflict;  in insert_resource()
958 void insert_resource_expand_to_fit(struct resource *root, struct resource *new)  in insert_resource_expand_to_fit()
965 		struct resource *conflict;  in insert_resource_expand_to_fit()
1006 int remove_resource(struct resource *old)  in remove_resource()
1017 static int __adjust_resource(struct resource *res, resource_size_t start,  in __adjust_resource()
1020 	struct resource *tmp, *parent = res->parent;  in __adjust_resource()
1064 int adjust_resource(struct resource *res, resource_size_t start,  in adjust_resource()
1077 __reserve_region_with_split(struct resource *root, resource_size_t start,  in __reserve_region_with_split()
1080 	struct resource *parent = root;  in __reserve_region_with_split()
1081 	struct resource *conflict;  in __reserve_region_with_split()
1082 	struct resource *res = alloc_resource(GFP_ATOMIC);  in __reserve_region_with_split()
1083 	struct resource *next_res = NULL;  in __reserve_region_with_split()
1138 reserve_region_with_split(struct resource *root, resource_size_t start,  in reserve_region_with_split()
1172 resource_size_t resource_alignment(struct resource *res)  in resource_alignment()
1200 static void revoke_iomem(struct resource *res)  in revoke_iomem()
1232 static void revoke_iomem(struct resource *res) {}  in revoke_iomem()
1246 static int __request_region_locked(struct resource *res, struct resource *parent,  in __request_region_locked()
1257 		struct resource *conflict;  in __request_region_locked()
1305 struct resource *__request_region(struct resource *parent,  in __request_region()
1309 	struct resource *res = alloc_resource(GFP_KERNEL);  in __request_region()
1339 void __release_region(struct resource *parent, resource_size_t start,  in __release_region()
1342 	struct resource **p;  in __release_region()
1351 		struct resource *res = *p;  in __release_region()
1400 	struct resource *parent = &iomem_resource;  in release_mem_region_adjustable()
1401 	struct resource *new_res = NULL;  in release_mem_region_adjustable()
1403 	struct resource **p;  in release_mem_region_adjustable()
1404 	struct resource *res;  in release_mem_region_adjustable()
1490 static bool system_ram_resources_mergeable(struct resource *r1,  in system_ram_resources_mergeable()
1491 					   struct resource *r2)  in system_ram_resources_mergeable()
1517 void merge_system_ram_resource(struct resource *res)  in merge_system_ram_resource()
1520 	struct resource *cur;  in merge_system_ram_resource()
1554 	struct resource **r = ptr;  in devm_resource_release()
1577 int devm_request_resource(struct device *dev, struct resource *root,  in devm_request_resource()
1578 			  struct resource *new)  in devm_request_resource()
1580 	struct resource *conflict, **ptr;  in devm_request_resource()
1603 	struct resource **ptr = res;  in devm_resource_match()
1615 void devm_release_resource(struct device *dev, struct resource *new)  in devm_release_resource()
1623 	struct resource *parent;
1643 struct resource *
1644 __devm_request_region(struct device *dev, struct resource *parent,  in __devm_request_region()
1648 	struct resource *res;  in __devm_request_region()
1669 void __devm_release_region(struct device *dev, struct resource *parent,  in __devm_release_region()
1687 	static struct resource reserve[MAXRESERVE];  in reserve_setup()
1692 		struct resource *parent;  in reserve_setup()
1699 			struct resource *res = reserve + x;  in reserve_setup()
1733 	struct resource *p;  in iomem_map_sanity_check()
1780 bool resource_is_exclusive(struct resource *root, u64 addr, resource_size_t size)  in resource_is_exclusive()
1785 	struct resource *p;  in resource_is_exclusive()
1833 struct resource_entry *resource_list_create_entry(struct resource *res,  in resource_list_create_entry()
1866 static resource_size_t gfr_start(struct resource *base, resource_size_t size,  in gfr_start()
1879 static bool gfr_continue(struct resource *base, resource_size_t addr,  in gfr_continue()
1902 	struct resource *res = _res;  in remove_free_mem_region()
1909 static struct resource *
1910 get_free_mem_region(struct device *dev, struct resource *base,  in get_free_mem_region()
1916 	struct resource *res;  in get_free_mem_region()
2007 struct resource *devm_request_free_mem_region(struct device *dev,  in devm_request_free_mem_region()
2008 		struct resource *base, unsigned long size)  in devm_request_free_mem_region()
2018 struct resource *request_free_mem_region(struct resource *base,  in request_free_mem_region()
2040 struct resource *alloc_free_mem_region(struct resource *base,  in alloc_free_mem_region()