diff options
| author | Joerg Roedel <joerg.roedel@amd.com> | 2009-11-20 14:57:32 +0100 |
|---|---|---|
| committer | Joerg Roedel <joerg.roedel@amd.com> | 2009-11-27 11:45:50 +0100 |
| commit | c459611424d8b8396060eb766e23bd0c70c993bc (patch) | |
| tree | 2c15dda4d4eda490b8593aba5f29b3e1df7d2878 /arch/x86/include/asm/errno.h | |
| parent | bb52777ec4d736c2d7c4f037b32d4eeeb172ed89 (diff) | |
x86/amd-iommu: Add per IOMMU reference counting
This patch adds reference counting for protection domains
per IOMMU. This allows a smarter TLB flushing strategy.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'arch/x86/include/asm/errno.h')
0 files changed, 0 insertions, 0 deletions