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| author | Stefan Hajnoczi <stefanha@redhat.com> | 2023-12-20 08:47:55 -0500 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2023-12-21 22:49:28 +0100 |
| commit | b6948ab01df068bef591868c22d1f873d2d05cde (patch) | |
| tree | 0f4409771270ba5ed28e53f284c117b8400b062d /hw/scsi/scsi-disk.c | |
| parent | cf03a152c5d749fd0083bfe540df9524f1d2ff1d (diff) | |
virtio-blk: add iothread-vq-mapping parameter
Add the iothread-vq-mapping parameter to assign virtqueues to IOThreads.
Store the vq:AioContext mapping in the new struct
VirtIOBlockDataPlane->vq_aio_context[] field and refactor the code to
use the per-vq AioContext instead of the BlockDriverState's AioContext.
Reimplement --device virtio-blk-pci,iothread= and non-IOThread mode by
assigning all virtqueues to the IOThread and main loop's AioContext in
vq_aio_context[], respectively.
The comment in struct VirtIOBlockDataPlane about EventNotifiers is
stale. Remove it.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-ID: <20231220134755.814917-5-stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'hw/scsi/scsi-disk.c')
0 files changed, 0 insertions, 0 deletions