diff options
| author | Matthew Rosato <mjrosato@linux.ibm.com> | 2022-10-28 15:47:57 -0400 |
|---|---|---|
| committer | Thomas Huth <thuth@redhat.com> | 2022-12-15 15:02:34 +0100 |
| commit | ef536007c3301bbd6a787e4c2210ea289adaa6f0 (patch) | |
| tree | 1b8d1b8827dd72629bf6bb9aae15cda20b6489e8 /include/hw/s390x | |
| parent | 48804eebd4a327e4b11f902ba80a00876ee53a43 (diff) | |
s390x/pci: coalesce unmap operations
Currently, each unmapped page is handled as an individual iommu
region notification. Attempt to group contiguous unmap operations
into fewer notifications to reduce overhead.
Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com>
Message-Id: <20221028194758.204007-3-mjrosato@linux.ibm.com>
Reviewed-by: Eric Farman <farman@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'include/hw/s390x')
0 files changed, 0 insertions, 0 deletions