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| author | Yinghai Lu <yinghai@kernel.org> | 2011-04-12 10:20:48 -0700 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2011-05-10 15:43:32 -0700 |
| commit | 5491ff511d31ed06e9572f1e84e3494be66b6e8c (patch) | |
| tree | ff9e40b04cab50602d03786eff0be512220109d6 /arch/x86/include | |
| parent | 63c4408074cbcc070ac17fc10e524800eb9bd0b0 (diff) | |
| download | linux-5491ff511d31ed06e9572f1e84e3494be66b6e8c.tar.gz linux-5491ff511d31ed06e9572f1e84e3494be66b6e8c.tar.bz2 linux-5491ff511d31ed06e9572f1e84e3494be66b6e8c.zip | |
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/include')
| -rw-r--r-- | arch/x86/include/asm/pci.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86/include/asm/pci.h b/arch/x86/include/asm/pci.h index 676129229630..d498943b906c 100644 --- a/arch/x86/include/asm/pci.h +++ b/arch/x86/include/asm/pci.h @@ -135,8 +135,6 @@ void default_teardown_msi_irqs(struct pci_dev *dev); #include "pci_64.h" #endif -void dma32_reserve_bootmem(void); - /* implement the pci_ DMA API in terms of the generic device dma_ one */ #include <asm-generic/pci-dma-compat.h> |