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authorYinghai Lu <yinghai@kernel.org>2011-04-12 10:20:48 -0700
committerJesse Barnes <jbarnes@virtuousgeek.org>2011-05-10 15:43:32 -0700
commit5491ff511d31ed06e9572f1e84e3494be66b6e8c (patch)
treeff9e40b04cab50602d03786eff0be512220109d6 /arch/x86/kernel/setup.c
parent63c4408074cbcc070ac17fc10e524800eb9bd0b0 (diff)
x86/PCI: Remove dma32_reserve_bootmem
This workaround holds a dma32 buffer at early boot to prevent later bootmem allocations from stealing it in the case of large RAM configs. Now that x86 is using memblock, and the nobootmem wrapper does top-down allocation, it's no longer necessary, so remove it. Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'arch/x86/kernel/setup.c')
-rw-r--r--arch/x86/kernel/setup.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 4be9b398470..cab4f24e217 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -966,7 +966,6 @@ void __init setup_arch(char **cmdline_p)
initmem_init();
memblock_find_dma_reserve();
- dma32_reserve_bootmem();
#ifdef CONFIG_KVM_CLOCK
kvmclock_init();