| commit | f3a0a52fff4dbfdea2dccc908d00c038481d888e | [log] [tgz] |
|---|---|---|
| author | David Woodhouse <David.Woodhouse@intel.com> | Tue Jun 30 03:40:07 2009 +0100 |
| committer | David Woodhouse <David.Woodhouse@intel.com> | Tue Jun 30 03:58:15 2009 +0100 |
| tree | 956261c5e5a00c115eed6741d1ae10fd71d4a411 | |
| parent | 3d7b0e4154b4963d6bd39991ec8eaa09caeb3994 [diff] |
intel-iommu: Performance improvement for dma_pte_free_pagetable() As with other functions, batch the CPU data cache flushes and don't keep recalculating PTE addresses. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>