diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/ioport.h | 3 | ||||
| -rw-r--r-- | include/linux/memory_hotplug.h | 8 |
2 files changed, 8 insertions, 3 deletions
diff --git a/include/linux/ioport.h b/include/linux/ioport.h index 71ea9231924..6187a8567bc 100644 --- a/include/linux/ioport.h +++ b/include/linux/ioport.h @@ -110,9 +110,6 @@ extern int allocate_resource(struct resource *root, struct resource *new, int adjust_resource(struct resource *res, resource_size_t start, resource_size_t size); -/* get registered SYSTEM_RAM resources in specified area */ -extern int find_next_system_ram(struct resource *res); - /* Convenience shorthand with allocation */ #define request_region(start,n,name) __request_region(&ioport_resource, (start), (n), (name)) #define request_mem_region(start,n,name) __request_region(&iomem_resource, (start), (n), (name)) diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h index b573d1ec871..0a14dad9545 100644 --- a/include/linux/memory_hotplug.h +++ b/include/linux/memory_hotplug.h @@ -63,6 +63,14 @@ extern int online_pages(unsigned long, unsigned long); extern int __add_pages(struct zone *zone, unsigned long start_pfn, unsigned long nr_pages); +/* + * Walk thorugh all memory which is registered as resource. + * arg is (start_pfn, nr_pages, private_arg_pointer) + */ +extern int walk_memory_resource(unsigned long start_pfn, + unsigned long nr_pages, void *arg, + int (*func)(unsigned long, unsigned long, void *)); + #ifdef CONFIG_NUMA extern int memory_add_physaddr_to_nid(u64 start); #else |