diff options
Diffstat (limited to 'mm')
-rw-r--r-- | mm/memblock.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/mm/memblock.c b/mm/memblock.c index d036c7861310..685e30e6d27c 100644 --- a/mm/memblock.c +++ b/mm/memblock.c @@ -1640,7 +1640,13 @@ void __init memblock_free_late(phys_addr_t base, phys_addr_t size) end = PFN_DOWN(base + size); for (; cursor < end; cursor++) { - memblock_free_pages(pfn_to_page(cursor), cursor, 0); + /* + * Reserved pages are always initialized by the end of + * memblock_free_all() (by memmap_init() and, if deferred + * initialization is enabled, memmap_init_reserved_pages()), so + * these pages can be released directly to the buddy allocator. + */ + __free_pages_core(pfn_to_page(cursor), 0); totalram_pages_inc(); } } |