| commit | 5491ff511d31ed06e9572f1e84e3494be66b6e8c | |
| author | Yinghai Lu <yinghai@kernel.org> | |
| Tue, 12 Apr 2011 17:20:48 +0000 (12 10:20 -0700) | ||
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | |
| Tue, 10 May 2011 22:43:32 +0000 (10 15:43 -0700) | ||
| tree | ff9e40b04cab50602d03786eff0be512220109d6 | treesnapshot (tar.gz zip) |
| parent | 63c4408074cbcc070ac17fc10e524800eb9bd0b0 | commitdiff |
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>
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>
| arch/x86/include/asm/pci.h | diffblobblamehistory | |
| arch/x86/kernel/pci-dma.c | diffblobblamehistory | |
| arch/x86/kernel/setup.c | diffblobblamehistory |