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authorJiang Liu <liuj97@gmail.com>2013-04-29 15:06:47 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-04-29 15:54:30 -0700
commit5d585e5c4840381112011aa257c7a94b2b66f9de (patch)
tree422355e70292d7bba3a0246365bcf03ef19ef2f5 /arch/powerpc/kernel/fadump.c
parentd3e5351b8562ac72f0bd639f778098793f80ffa8 (diff)
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mm/ppc: use common help functions to free reserved pages
Use common help functions to free reserved pages. Signed-off-by: Jiang Liu <jiang.liu@huawei.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Anatolij Gustschin <agust@denx.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/powerpc/kernel/fadump.c')
-rw-r--r--arch/powerpc/kernel/fadump.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/powerpc/kernel/fadump.c b/arch/powerpc/kernel/fadump.c
index 06c8202a69cf..2230fd0ca3e4 100644
--- a/arch/powerpc/kernel/fadump.c
+++ b/arch/powerpc/kernel/fadump.c
@@ -1045,10 +1045,7 @@ static void fadump_release_memory(unsigned long begin, unsigned long end)
if (addr <= ra_end && ((addr + PAGE_SIZE) > ra_start))
continue;
- ClearPageReserved(pfn_to_page(addr >> PAGE_SHIFT));
- init_page_count(pfn_to_page(addr >> PAGE_SHIFT));
- free_page((unsigned long)__va(addr));
- totalram_pages++;
+ free_reserved_page(pfn_to_page(addr >> PAGE_SHIFT));
}
}