diff options
Diffstat (limited to 'arch/x86/kernel/e820.c')
| -rw-r--r-- | arch/x86/kernel/e820.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c index c88c23c..d1f25c8 100644 --- a/arch/x86/kernel/e820.c +++ b/arch/x86/kernel/e820.c @@ -1248,7 +1248,6 @@ void __init e820__memblock_setup(void) { int i; u64 end; - u64 addr = 0; /* * The bootstrap memblock region count maximum is 128 entries @@ -1265,21 +1264,13 @@ void __init e820__memblock_setup(void) struct e820_entry *entry = &e820_table->entries[i]; end = entry->addr + entry->size; - if (addr < entry->addr) - memblock_reserve(addr, entry->addr - addr); - addr = end; if (end != (resource_size_t)end) continue; - /* - * all !E820_TYPE_RAM ranges (including gap ranges) are put - * into memblock.reserved to make sure that struct pages in - * such regions are not left uninitialized after bootup. - */ if (entry->type != E820_TYPE_RAM && entry->type != E820_TYPE_RESERVED_KERN) - memblock_reserve(entry->addr, entry->size); - else - memblock_add(entry->addr, entry->size); + continue; + + memblock_add(entry->addr, entry->size); } /* Throw away partial pages: */ |
