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| author | Jiang Liu <liuj97@gmail.com> | 2013-04-30 02:07:06 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-30 02:54:32 +0400 |
| commit | ec601a34f5bbe9d155181410d854e3875df57c8b (patch) | |
| tree | 336cfaab55351b14bff963e1ccc7b5ed0e351e5c /arch/microblaze | |
| parent | a564496e2cf9ea37a553d27c8ca4cef78015b2e2 (diff) | |
| download | linux-ec601a34f5bbe9d155181410d854e3875df57c8b.tar.xz | |
mm/microblaze: 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: Jiang Liu <jiang.liu@huawei.com>
Cc: Michal Simek <monstr@monstr.eu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/microblaze')
| -rw-r--r-- | arch/microblaze/mm/init.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/microblaze/mm/init.c b/arch/microblaze/mm/init.c index 9be53024a832..4ec137d13ad7 100644 --- a/arch/microblaze/mm/init.c +++ b/arch/microblaze/mm/init.c @@ -82,13 +82,9 @@ static unsigned long highmem_setup(void) /* FIXME not sure about */ if (memblock_is_reserved(pfn << PAGE_SHIFT)) continue; - ClearPageReserved(page); - init_page_count(page); - __free_page(page); - totalhigh_pages++; + free_highmem_page(page); reservedpages++; } - totalram_pages += totalhigh_pages; pr_info("High memory: %luk\n", totalhigh_pages << (PAGE_SHIFT-10)); |