tree b931b7a2d3e8eb049a129216767c66b8586bbdd9
parent 0f2a86f200bc97ae6cefc5d3ac879094b3fcde48
author Joerg Roedel <joerg.roedel@amd.com> 1229090832 +0100
committer Joerg Roedel <joerg.roedel@amd.com> 1230988319 +0100

AMD IOMMU: add stats counter for unmap_single requests

Impact: see number of unmap_single requests in debugfs

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>