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authorJiang Liu <liuj97@gmail.com>2013-04-29 15:07:04 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-04-29 15:54:32 -0700
commit8b2888c756450ffece7a37e0f3ee49353015e5dd (patch)
tree3c3e1b60f04d53316dc71f4ce9e057f671b577b0 /arch/frv
parentdd6911efb54ce04cc9dc81745b6a96ecf1b4ce5e (diff)
downloadvexpress-lsk-8b2888c756450ffece7a37e0f3ee49353015e5dd.tar.gz
mm/FRV: 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. Also fix a bug that totalhigh_pages should be increased when freeing a highmem page into the buddy system. Signed-off-by: Jiang Liu <jiang.liu@huawei.com> Cc: David Howells <dhowells@redhat.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/frv')
-rw-r--r--arch/frv/mm/init.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/frv/mm/init.c b/arch/frv/mm/init.c
index 21b92904f4c..dee354fa6b6 100644
--- a/arch/frv/mm/init.c
+++ b/arch/frv/mm/init.c
@@ -131,10 +131,8 @@ void __init mem_init(void)
datapages++;
#ifdef CONFIG_HIGHMEM
- for (pfn = num_physpages - 1; pfn >= num_mappedpages; pfn--) {
- __free_reserved_page(&mem_map[pfn]);
- totalram_pages++;
- }
+ for (pfn = num_physpages - 1; pfn >= num_mappedpages; pfn--)
+ free_highmem_page(&mem_map[pfn]);
#endif
codek = ((unsigned long) &_etext - (unsigned long) &_stext) >> 10;