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Diffstat (limited to 'arch/x86/mm/init_64.c')
-rw-r--r--arch/x86/mm/init_64.c20
1 files changed, 8 insertions, 12 deletions
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 5cd125bd2a85..62fc457f3849 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -841,11 +841,11 @@ static void update_end_of_memory_vars(u64 start, u64 size)
}
int add_pages(int nid, unsigned long start_pfn, unsigned long nr_pages,
- struct vmem_altmap *altmap, bool want_memblock)
+ struct mhp_restrictions *restrictions)
{
int ret;
- ret = __add_pages(nid, start_pfn, nr_pages, altmap, want_memblock);
+ ret = __add_pages(nid, start_pfn, nr_pages, restrictions);
WARN_ON_ONCE(ret);
/* update max_pfn, max_low_pfn and high_memory */
@@ -855,15 +855,15 @@ int add_pages(int nid, unsigned long start_pfn, unsigned long nr_pages,
return ret;
}
-int arch_add_memory(int nid, u64 start, u64 size, struct vmem_altmap *altmap,
- bool want_memblock)
+int arch_add_memory(int nid, u64 start, u64 size,
+ struct mhp_restrictions *restrictions)
{
unsigned long start_pfn = start >> PAGE_SHIFT;
unsigned long nr_pages = size >> PAGE_SHIFT;
init_memory_mapping(start, start + size);
- return add_pages(nid, start_pfn, nr_pages, altmap, want_memblock);
+ return add_pages(nid, start_pfn, nr_pages, restrictions);
}
#define PAGE_INUSE 0xFD
@@ -1205,24 +1205,20 @@ kernel_physical_mapping_remove(unsigned long start, unsigned long end)
remove_pagetable(start, end, true, NULL);
}
-int __ref arch_remove_memory(int nid, u64 start, u64 size,
- struct vmem_altmap *altmap)
+void __ref arch_remove_memory(int nid, u64 start, u64 size,
+ struct vmem_altmap *altmap)
{
unsigned long start_pfn = start >> PAGE_SHIFT;
unsigned long nr_pages = size >> PAGE_SHIFT;
struct page *page = pfn_to_page(start_pfn);
struct zone *zone;
- int ret;
/* With altmap the first mapped page is offset from @start */
if (altmap)
page += vmem_altmap_offset(altmap);
zone = page_zone(page);
- ret = __remove_pages(zone, start_pfn, nr_pages, altmap);
- WARN_ON_ONCE(ret);
+ __remove_pages(zone, start_pfn, nr_pages, altmap);
kernel_physical_mapping_remove(start, start + size);
-
- return ret;
}
#endif
#endif /* CONFIG_MEMORY_HOTPLUG */