diff options
| author | Glauber Costa | 2008-04-08 18:21:05 +0200 |
|---|---|---|
| committer | Ingo Molnar | 2008-04-19 19:19:58 +0200 |
| commit | 8779f2fc3b84ebb6c5181fb13d702e9944c16069 (patch) | |
| tree | 229635546ea18cac1498e2f4641ecdd449b76d24 /arch/x86/kernel/pci-dma_32.c | |
| parent | x86: use a fallback dev for i386 (diff) | |
| download | kernel-qcow2-linux-8779f2fc3b84ebb6c5181fb13d702e9944c16069.tar.gz kernel-qcow2-linux-8779f2fc3b84ebb6c5181fb13d702e9944c16069.tar.xz kernel-qcow2-linux-8779f2fc3b84ebb6c5181fb13d702e9944c16069.zip | |
x86: don't try to allocate from DMA zone at first
If we fail, we'll loop into the allocation again,
and then allocate in the DMA zone.
Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/pci-dma_32.c')
| -rw-r--r-- | arch/x86/kernel/pci-dma_32.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/x86/kernel/pci-dma_32.c b/arch/x86/kernel/pci-dma_32.c index 0600a37ba835..debe9119b724 100644 --- a/arch/x86/kernel/pci-dma_32.c +++ b/arch/x86/kernel/pci-dma_32.c @@ -82,9 +82,6 @@ void *dma_alloc_coherent(struct device *dev, size_t size, if (dma_alloc_from_coherent_mem(dev, size, dma_handle, &ret)) return ret; - if (dev == NULL || (dev->coherent_dma_mask < 0xffffffff)) - gfp |= GFP_DMA; - if (!dev) dev = &fallback_dev; |