diff options
Diffstat (limited to 'mm/memory_hotplug.c')
| -rw-r--r-- | mm/memory_hotplug.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c index 6a9ba14e18ed..cc6dfa5832ca 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -541,6 +541,7 @@ static int __remove_section(struct zone *zone, struct mem_section *ms, * @zone: zone from which pages need to be removed * @phys_start_pfn: starting pageframe (must be aligned to start of a section) * @nr_pages: number of pages to remove (must be multiple of section size) + * @altmap: alternative device page map or %NULL if default memmap is used * * Generic helper function to remove section mappings and sysfs entries * for the section of the memory we are removing. Caller needs to make @@ -1044,6 +1045,7 @@ static void rollback_node_hotadd(int nid, pg_data_t *pgdat) /** * try_online_node - online a node if offlined + * @nid: the node ID * * called by cpu_up() to online a node without onlined memory. */ @@ -1804,6 +1806,7 @@ static int check_and_unmap_cpu_on_node(pg_data_t *pgdat) /** * try_offline_node + * @nid: the node ID * * Offline a node if all memory sections and cpus of the node are removed. * @@ -1847,6 +1850,9 @@ EXPORT_SYMBOL(try_offline_node); /** * remove_memory + * @nid: the node ID + * @start: physical address of the region to remove + * @size: size of the region to remove * * NOTE: The caller must call lock_device_hotplug() to serialize hotplug * and online/offline operations before this call, as required by |