141 	struct kcore_list *ent;  in kcore_ram_list()  local
143 	ent = kmalloc(sizeof(*ent), GFP_KERNEL);  in kcore_ram_list()
144 	if (!ent)  in kcore_ram_list()
146 	ent->addr = (unsigned long)__va(0);  in kcore_ram_list()
147 	ent->size = max_low_pfn << PAGE_SHIFT;  in kcore_ram_list()
148 	ent->type = KCORE_RAM;  in kcore_ram_list()
149 	list_add(&ent->list, head);  in kcore_ram_list()
158 get_sparsemem_vmemmap_info(struct kcore_list *ent, struct list_head *head)  in get_sparsemem_vmemmap_info()  argument
160 	unsigned long pfn = __pa(ent->addr) >> PAGE_SHIFT;  in get_sparsemem_vmemmap_info()
161 	unsigned long nr_pages = ent->size >> PAGE_SHIFT;  in get_sparsemem_vmemmap_info()
191 get_sparsemem_vmemmap_info(struct kcore_list *ent, struct list_head *head)  in get_sparsemem_vmemmap_info()  argument
202 	struct kcore_list *ent;  in kclist_add_private()  local
210 	ent = kmalloc(sizeof(*ent), GFP_KERNEL);  in kclist_add_private()
211 	if (!ent)  in kclist_add_private()
213 	ent->addr = (unsigned long)page_to_virt(p);  in kclist_add_private()
214 	ent->size = nr_pages << PAGE_SHIFT;  in kclist_add_private()
216 	if (!virt_addr_valid((void *)ent->addr))  in kclist_add_private()
220 	if (ULONG_MAX - ent->addr < ent->size)  in kclist_add_private()
221 		ent->size = ULONG_MAX - ent->addr;  in kclist_add_private()
228 	if (VMALLOC_START > ent->addr) {  in kclist_add_private()
229 		if (VMALLOC_START - ent->addr < ent->size)  in kclist_add_private()
230 			ent->size = VMALLOC_START - ent->addr;  in kclist_add_private()
233 	ent->type = KCORE_RAM;  in kclist_add_private()
234 	list_add_tail(&ent->list, head);  in kclist_add_private()
236 	if (!get_sparsemem_vmemmap_info(ent, head)) {  in kclist_add_private()
237 		list_del(&ent->list);  in kclist_add_private()
243 	kfree(ent);  in kclist_add_private()