Commit 7db6f78c authored by Jiang Liu's avatar Jiang Liu Committed by Linus Torvalds

mm/PPC: use free_highmem_page() to free highmem pages into buddy system

Use helper function free_highmem_page() to free highmem pages into
the buddy system.
Signed-off-by: default avatarJiang Liu <jiang.liu@huawei.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Jiang Liu <jiang.liu@huawei.com>
Cc: Alexander Graf <agraf@suse.de>
Cc: "Suzuki K. Poulose" <suzuki@in.ibm.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 0f354869
...@@ -352,13 +352,9 @@ void __init mem_init(void) ...@@ -352,13 +352,9 @@ void __init mem_init(void)
struct page *page = pfn_to_page(pfn); struct page *page = pfn_to_page(pfn);
if (memblock_is_reserved(paddr)) if (memblock_is_reserved(paddr))
continue; continue;
ClearPageReserved(page); free_highmem_page(page);
init_page_count(page);
__free_page(page);
totalhigh_pages++;
reservedpages--; reservedpages--;
} }
totalram_pages += totalhigh_pages;
printk(KERN_DEBUG "High memory: %luk\n", printk(KERN_DEBUG "High memory: %luk\n",
totalhigh_pages << (PAGE_SHIFT-10)); totalhigh_pages << (PAGE_SHIFT-10));
} }
......
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