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| author | Eugenio Pérez <eperezma@redhat.com> | 2026-01-19 15:33:04 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2026-01-28 15:32:18 -0500 |
| commit | 079212f6877e5d07308c8998a8fbc7539ca3f8f3 (patch) | |
| tree | 449408047fcc0d1d36cb2ca1b526cb098fc871c4 /rust/alloc/collections/git@git.tavy.me:linux.git | |
| parent | f3dc3a8a3ea71d4758b0f63affceb18398cf79b8 (diff) | |
vduse: add vq group asid support
Add support for assigning Address Space Identifiers (ASIDs) to each VQ
group. This enables mapping each group into a distinct memory space.
The vq group to ASID association is protected by a rwlock now. But the
mutex domain_lock keeps protecting the domains of all ASIDs, as some
operations like the one related with the bounce buffer size still
requires to lock all the ASIDs.
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20260119143306.1818855-12-eperezma@redhat.com>
Diffstat (limited to 'rust/alloc/collections/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions