diff options
| author | Peter Xu <peterx@redhat.com> | 2018-05-18 15:25:13 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2018-05-23 17:33:58 +0300 |
| commit | fe215b0cbb8c1f4b4af0a64aa5c02042080dd537 (patch) | |
| tree | f70e90bd9805b7ba85b676480229ebb93f8fb0f7 /util | |
| parent | 4f8a62a933a79094e44bc1b16b63bb23e62d67b4 (diff) | |
intel-iommu: introduce vtd_page_walk_info
During the recursive page walking of IOVA page tables, some stack
variables are constant variables and never changed during the whole page
walking procedure. Isolate them into a struct so that we don't need to
pass those contants down the stack every time and multiple times.
CC: QEMU Stable <qemu-stable@nongnu.org>
Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'util')
0 files changed, 0 insertions, 0 deletions