Displaying 4 results from an estimated 4 matches for "publish_last_used_idx".
2010 Jun 01
3
[PATCHv3 0/2] virtio: put last seen used index into ring itself
Changes from v2: added padding between avail idx and flags,
and changed virtio to only publish used index when callbacks
are enabled.
Here's a rewrite of the original patch with a new layout.
I haven't tested it yet so no idea how this performs, but
I think this addresses the cache bounce issue raised by Avi.
Posting for early flames/comments.
Generally, the Host end of the virtio ring
2010 Jun 01
3
[PATCHv3 0/2] virtio: put last seen used index into ring itself
Changes from v2: added padding between avail idx and flags,
and changed virtio to only publish used index when callbacks
are enabled.
Here's a rewrite of the original patch with a new layout.
I haven't tested it yet so no idea how this performs, but
I think this addresses the cache bounce issue raised by Avi.
Posting for early flames/comments.
Generally, the Host end of the virtio ring
2010 May 26
6
[PATCHv2-RFC 0/2] virtio: put last seen used index into ring itself
Here's a rewrite of the original patch with a new layout.
I haven't tested it yet so no idea how this performs, but
I think this addresses the cache bounce issue raised by Avi.
Posting for early flames/comments.
Generally, the Host end of the virtio ring doesn't need to see where
Guest is up to in consuming the ring. However, to completely understand
what's going on from the
2010 May 26
6
[PATCHv2-RFC 0/2] virtio: put last seen used index into ring itself
Here's a rewrite of the original patch with a new layout.
I haven't tested it yet so no idea how this performs, but
I think this addresses the cache bounce issue raised by Avi.
Posting for early flames/comments.
Generally, the Host end of the virtio ring doesn't need to see where
Guest is up to in consuming the ring. However, to completely understand
what's going on from the