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authorVegard Nossum <vegard.nossum@gmail.com>2009-02-22 11:28:25 +0100
committerVegard Nossum <vegard.nossum@gmail.com>2009-06-15 12:40:11 +0200
commit9e730237c2cb479649207da1be2114c28d2fcf51 (patch)
treeb00509d1fe15110e3c34a7a5eff937280eff4456 /arch/x86/mm/init_64.c
parent33f65df7ed1abcaac32ba620b9976a4d8cea3248 (diff)
kmemcheck: don't track page tables
As these are allocated using the page allocator, we need to pass __GFP_NOTRACK before we add page allocator support to kmemcheck. Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
Diffstat (limited to 'arch/x86/mm/init_64.c')
-rw-r--r--arch/x86/mm/init_64.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 52bb9519bb86..9c543290a813 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -104,7 +104,7 @@ static __ref void *spp_getpage(void)
void *ptr;
if (after_bootmem)
- ptr = (void *) get_zeroed_page(GFP_ATOMIC);
+ ptr = (void *) get_zeroed_page(GFP_ATOMIC | __GFP_NOTRACK);
else
ptr = alloc_bootmem_pages(PAGE_SIZE);
@@ -281,7 +281,7 @@ static __ref void *alloc_low_page(unsigned long *phys)
void *adr;
if (after_bootmem) {
- adr = (void *)get_zeroed_page(GFP_ATOMIC);
+ adr = (void *)get_zeroed_page(GFP_ATOMIC | __GFP_NOTRACK);
*phys = __pa(adr);
return adr;