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author | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-07-29 15:48:02 +0100 |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-07-29 15:48:02 +0100 |
commit | 129961ecaf21c9ee899ad9067d917c1aa172fb7a (patch) | |
tree | 49eafdcf4d6ac490ecdd92c36c285817872eaf34 /mm/page_cgroup.c | |
parent | ARM: fix build warning in asm/elf.h (diff) | |
parent | Merge branch 'test' of ../test/linux-2.6-lpc2 into wells/lpc32xx-arch_v2 (diff) | |
download | linux-dev-129961ecaf21c9ee899ad9067d917c1aa172fb7a.tar.xz linux-dev-129961ecaf21c9ee899ad9067d917c1aa172fb7a.zip |
Merge branch 'wells/lpc32xx-arch_v2' of git://git.lpclinux.com/linux-2.6-lpc into devel-stable
Diffstat (limited to 'mm/page_cgroup.c')
-rw-r--r-- | mm/page_cgroup.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/mm/page_cgroup.c b/mm/page_cgroup.c index 6c0081441a32..5bffada7cde1 100644 --- a/mm/page_cgroup.c +++ b/mm/page_cgroup.c @@ -9,6 +9,7 @@ #include <linux/vmalloc.h> #include <linux/cgroup.h> #include <linux/swapops.h> +#include <linux/kmemleak.h> static void __meminit __init_page_cgroup(struct page_cgroup *pc, unsigned long pfn) @@ -126,6 +127,12 @@ static int __init_refok init_section_page_cgroup(unsigned long pfn) if (!base) base = vmalloc(table_size); } + /* + * The value stored in section->page_cgroup is (base - pfn) + * and it does not point to the memory block allocated above, + * causing kmemleak false positives. + */ + kmemleak_not_leak(base); } else { /* * We don't have to allocate page_cgroup again, but |