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| author | Alexander Duyck <alexander.h.duyck@intel.com> | 2012-10-15 17:19:34 (GMT) |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2012-10-30 13:32:06 (GMT) |
| commit | ee3f6ba896c7e62004b677b0018a0b29b9b26472 (patch) | |
| tree | 035a4d1280053dbd68a78b1b31df3d6056f94440 /mm/hugetlb.c | |
| parent | ff7204a74931fc67ed13d8febbc322a46833c1fa (diff) | |
| download | linux-fsl-qoriq-ee3f6ba896c7e62004b677b0018a0b29b9b26472.tar.xz | |
swiotlb: Make io_tlb_overflow_buffer a physical address
This change makes it so that we can avoid virt_to_phys overhead when using the
io_tlb_overflow_buffer. My original plan was to completely remove the value
and replace it with a constant but I had seen that there were recent patches
that stated this couldn't be done until all device drivers that depended on
that functionality be updated.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'mm/hugetlb.c')
0 files changed, 0 insertions, 0 deletions