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authorMaarten Lankhorst <maarten.lankhorst@canonical.com>2012-11-16 11:17:14 +0100
committerIngo Molnar <mingo@kernel.org>2013-01-24 17:34:18 +0100
commit73b664ceb5f815c38def1c68912b83f83455e9eb (patch)
tree37421be8158a290dbf3287f9d562cbd518c5e57f /arch
parented8e47fefc668c1a90d90382517a77ff332a916c (diff)
downloadlinux-73b664ceb5f815c38def1c68912b83f83455e9eb.tar.bz2
x86/dma-debug: Bump PREALLOC_DMA_DEBUG_ENTRIES
I ran out of free entries when I had CONFIG_DMA_API_DEBUG enabled. Some other archs seem to default to 65536, so increase this limit for x86 too. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> Cc: Bjorn Helgaas <bhelgaas@google.com> Link: http://lkml.kernel.org/r/50A612AA.7040206@canonical.com Signed-off-by: Ingo Molnar <mingo@kernel.org> ----
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kernel/pci-dma.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c
index 0f5dec5c80e0..872079a67e4d 100644
--- a/arch/x86/kernel/pci-dma.c
+++ b/arch/x86/kernel/pci-dma.c
@@ -56,7 +56,7 @@ struct device x86_dma_fallback_dev = {
EXPORT_SYMBOL(x86_dma_fallback_dev);
/* Number of entries preallocated for DMA-API debugging */
-#define PREALLOC_DMA_DEBUG_ENTRIES 32768
+#define PREALLOC_DMA_DEBUG_ENTRIES 65536
int dma_set_mask(struct device *dev, u64 mask)
{