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| author |   Mike Waychison <mikew@google.com> | 2006-06-26 13:56:31 +0200 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-26 10:48:15 -0700 |
| commit | f5adc9c79d3a15478c0028139c54453ff3900488 (patch) | |
| tree | f8829f7aa53781985e2bcb4a6c55a76a3ff21350 /arch/x86_64/kernel/pci-gart.c | |
| parent | [PATCH] x86_64: Remove bogus comment in topology.h (diff) | |
| download | linux-dev-f5adc9c79d3a15478c0028139c54453ff3900488.tar.xz linux-dev-f5adc9c79d3a15478c0028139c54453ff3900488.zip | |
[PATCH] x86_64: iommu_gart_bitmap search to cross next_bit
Allow search for a contiguous block of iommu space to cross the next_bit
marker if we have already committed ourselves to flushing the gart.
There shouldn't be any reason why we'd restrict the search.
Signed-off-by: Mike Waychison <mikew@google.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/x86_64/kernel/pci-gart.c')
| -rw-r--r-- | arch/x86_64/kernel/pci-gart.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86_64/kernel/pci-gart.c b/arch/x86_64/kernel/pci-gart.c index 82a7c9bfdfa0..e0198da7451d 100644 --- a/arch/x86_64/kernel/pci-gart.c +++ b/arch/x86_64/kernel/pci-gart.c @@ -93,7 +93,7 @@ static unsigned long alloc_iommu(int size) offset = find_next_zero_string(iommu_gart_bitmap,next_bit,iommu_pages,size); if (offset == -1) { need_flush = 1; - offset = find_next_zero_string(iommu_gart_bitmap,0,next_bit,size); + offset = find_next_zero_string(iommu_gart_bitmap,0,iommu_pages,size); } if (offset != -1) { set_bit_string(iommu_gart_bitmap, offset, size); |